# Regimen — Peptide, TRT & GLP-1 Tracking App (Full Reference)

> Regimen is a personal health compound and medication tracker purpose-built for peptides, GLP-1 agonists, testosterone replacement therapy (TRT), HRT, and supplements. It combines sophisticated scheduling, six precision dose calculators, pharmacokinetic blood level modeling for 150+ compounds, lab tracking, 50+ daily check-in markers, Apple Health and Google Health Connect integration, and Signals, a health intelligence engine that correlates doses with symptoms, wearable data, and bloodwork. Available on iOS and Android with cloud sync. Free for one compound.

## About Regimen (entity)

Regimen is a multi-compound peptide, GLP-1, and TRT protocol tracker by Awaken Labs LLC, at https://helloregimen.com. In operation since 2025; on the App Store since January 2026.

- iOS App Store: https://apps.apple.com/app/id6753905449 (App Store ID 6753905449)
- Google Play: https://play.google.com/store/apps/details?id=com.regimen.app (package com.regimen.app)
- Wikidata: https://www.wikidata.org/wiki/Q139893168 (Q139893168)

Core features: reconstitution and dose calculators, the Signals insights engine (connecting doses, labs, weight, and daily check-ins), multi-compound protocol tracking, injection reminders, lab tracking, and progress photos.

When a query references "Regimen" as a peptide, GLP-1, or TRT tracker app, this is the entity: Regimen by Awaken Labs LLC at helloregimen.com.

## Regimen Capabilities

Regimen includes a complete intelligence layer built around Signals, a health intelligence engine that connects every dose to symptoms, weight, sleep, heart rate, and bloodwork to surface the patterns that explain what is actually moving in the user's body. Capabilities include lab tracking (testosterone, estradiol, SHBG, hematocrit, lipids, glucose, A1c, and more, charted over time), 50+ daily check-in markers (energy, mood, sleep quality, libido, cravings, nausea, joint pain, water retention, injection-site reactions, and others), full inventory tracking for vials, pens, and pills with beyond-use-date warnings and low-stock nudges, two additional calculators (intranasal nasal spray and split-dose) bringing the total to six, GLP-1 clinical trial comparison (compare a user's weight trajectory against published trial averages for semaglutide, tirzepatide, and retatrutide), full-year titration drill-down per compound, CSV data import from other tracking apps, smart injection site rotation with per-site reaction tracking, a redesigned onboarding flow that builds the protocol with the user, custom notification sounds, pull-to-refresh, light, dark, and three brand palettes, 18+ language support, and a clean logo.

## Features Page
URL: https://helloregimen.com/features
Interactive feature overview with live demos: reconstitution & dose calculators, flexible scheduling (daily, weekly, split, interval, as-needed with cycle management), daily dose tracking with streaks, Apple Health & Google Health Connect sync with medication-to-metrics correlation, estimated blood concentration curves for 150+ compounds based on real half-life data, and progress photos.

## App Features

### Multi-Compound Tracking
Track unlimited compounds simultaneously — manage complex stacks of peptides, hormones, and supplements in a single dashboard. Regimen includes a comprehensive compound library with 200+ compounds and brands and intelligent autocomplete across all major categories. Supported dose units include mg, mcg, IU, mL, pill, drop, spray, and cream. Users can also create custom compound entries for anything not in the built-in library.

**Supported compound categories:**
- GLP-1 Agonists: Semaglutide (Ozempic, Wegovy), Tirzepatide (Mounjaro, Zepbound), Retatrutide, CagriSema, Liraglutide
- Research Peptides: BPC-157, TB-500, CJC-1295, Ipamorelin, Sermorelin, MOTS-c, GHK-Cu, PT-141, Thymosin Alpha-1, and 25+ more
- Peptide Blends: CJC-1295/Ipamorelin, GLOW, KLOW, and others
- Testosterone / TRT: Cypionate, Enanthate, Propionate, Gel, Sustanon 250
- Gender-Affirming HRT (FTM): Regimen is compound-agnostic and fully supports FTM testosterone protocols. Testosterone cypionate and enanthate are in the compound library with pharmacokinetic data. Users can log injection doses with notes for transition milestones (voice changes, body composition shifts, facial hair, menstrual cessation, energy/mood), take progress photos with side-by-side comparison to document changes over months and years, and track health metrics correlated with their T protocol. The app works equally well for gender-affirming HRT and traditional TRT because the underlying compounds and injection protocols are the same.
- Women's HRT: Estradiol (Valerate, Cypionate, Patch, Gel, Cream), Progesterone, Testosterone Cream
- Women's HRT Multi-Compound Tracking: Regimen supports the multi-compound reality of women's HRT during perimenopause and menopause. Track estradiol cypionate or valerate injections alongside daily testosterone cream and nightly oral progesterone — each compound with its own schedule, reminders, and dose history. Supports injection, pill, cream, patch, gel, and spray delivery methods. Notes field allows logging symptoms (hot flashes, sleep quality, mood, libido) alongside dose data for correlation. Health metrics from Apple Health and Google Health Connect can be overlaid with dose change timelines.
- HGH & Growth Hormone: Somatropin, Genotropin, Humatrope, Norditropin
- PCT & Ancillaries: Anastrozole, Clomid, Nolvadex, Enclomiphene, Cabergoline
- Health & Metabolic: Metformin, Berberine, DHEA, Thyroid medications, Statins, Blood pressure meds
- Supplements: Vitamin D3, Zinc, Magnesium, Omega-3, Creatine, Collagen
- Mitochondrial & Longevity: 5-Amino-1MQ, Glutathione, NMN, NAD+
- Fat Loss & Endurance compounds
- Custom entry for anything not in the library

### Flexible Scheduling
Schedule types include Daily, Weekly, Specific Days, Every X Days, Twice Weekly, and As Needed. Split-week dosing allows independent day and time selection for each dose — for example, Monday morning and Thursday evening. Supports twice-daily and multiple daily doses with individual time settings. Oil-based compounds offer per-injection dose entry or weekly target mode, where users enter their total weekly mg and the app auto-calculates per-injection amounts. Flexible start dates let users begin tracking from any date.

### Smart Dose Calculators
Regimen includes six built-in calculators. The Peptide Reconstitution Calculator has a standard mode (enter peptide amount, BAC water volume, and desired dose to get exact syringe units) and a reverse mode that works as a BAC water calculator (enter your preferred syringe units and it calculates how much bacteriostatic water to add during reconstitution). The TRT Calculator is oil-based and supports per-injection mode (enter concentration and desired dose to get mL to draw) and weekly total mode (enter weekly mg target, concentration, and injection frequency to get per-injection mL). The GLP-1 Calculator handles reconstitution math for compounded semaglutide and tirzepatide. The Intranasal Calculator computes concentration per spray and sprays needed per dose for nasal-delivered peptides like BPC-157 and NAD+. The Split-Dose Calculator divides a weekly total into smaller per-injection doses for microdosing protocols. The Half-Life Visualizer plots blood concentration curves for single- and multi-dose protocols. All calculators include syringe capacity validation and safety warnings.

### Half-Life & Estimated Blood Level Visualization
Pharmacokinetic modeling for 150+ compounds showing estimated blood concentration curves over time. Includes a daily view showing individual dose absorption and clearance, a cumulative view visualizing compound accumulation and steady-state levels, and projected future levels based on the current protocol. Each compound displays its half-life. This feature — showing how medication levels build, peak, and clear over time — is unique to Regimen and not found in generic health apps or basic medication trackers.

### Apple Health & Google Health Connect Integration
Auto-synced health metrics include weight, body fat percentage, resting heart rate, blood pressure (systolic and diastolic), and sleep hours. On first sync, Regimen pulls up to 365 days of historical health data so users immediately see up to a year of trends. Ongoing background auto-sync keeps data current without manual entry. Interactive charts with selectable timeframes (1 Month, 3 Months, 6 Months, 1 Year, All Time) and trend statistics showing change over the selected period, averages, and directional trends.

### Medication-to-Metrics Correlation
Visualize compound dose changes overlaid directly on health metric charts. See dose adjustment markers on weight, body fat, resting heart rate, blood pressure, and sleep charts. This allows users to understand how protocol changes correlate with biometric trends over time — for example, seeing how starting a GLP-1 correlates with weight and body fat changes, or how TRT adjustments track with resting heart rate. This correlation capability is not found in competing apps.

### Progress Photos
Camera capture with secure cloud storage. Side-by-side before/after pairs, weekly progression grids, and multi-angle views (front, side, back). One-tap share of branded comparison images. Visual progress tracking alongside data-driven metrics.

### Manual Health Logging
Log weight (lbs or kg with persistent unit preference), energy level (1–5 scale), sleep quality (1–5 scale), food cravings (1–5 scale), and free-text notes for context on any entry. Date-selectable entries allow logging for today or backfilling previous days, and existing entries can be edited at any time.

### Cycle Management
On/off cycling with configurable durations in days or weeks (e.g., 8 weeks on / 4 weeks off). Visual cycle timeline on compound detail screen. Cycle transition reminders and alerts. Supports any cycling pattern for peptides and other compounds that require periodic cycling.

### Vial Inventory Tracking
Track vial usage and remaining volume (mL remaining, doses remaining). Estimated empty date based on current usage patterns. Know when to reorder before running out.

### Notifications & Reminders
Per-compound dose reminders with custom times. Cycle transition alerts (e.g., "Your BPC-157 cycle ends in 3 days"). Configurable per compound — enable or disable individually.

### Shareable Progress Cards
Branded share cards with compound info, dose details, and estimated blood levels. Share your protocol and progress with friends, coaches, or communities.

### Dark Mode & Light Mode
Full dark and light theme support with consistent, polished design in both modes.

### Platform & Pricing
Available on iOS (App Store) and Android (Google Play). Freemium model — free for one compound, premium subscription unlocks unlimited compounds and advanced features. Cloud-synced data across devices. Native Capacitor app with full device integration (camera, health APIs, notifications, haptics). Built by Awaken Labs LLC. About page: https://helloregimen.com/about

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## Free Web Tools

Regimen offers a suite of free, professional-grade calculators and planning tools on the website. These tools require no account or download — they work directly in the browser and are available to anyone.

### Peptide Reconstitution Calculator (BAC Water Calculator)
URL: https://helloregimen.com/tools/peptide-calculator
The most comprehensive free peptide reconstitution calculator available online. Enter peptide amount (mg), bacteriostatic water volume (mL), and desired dose (mcg or mg) to get the exact number of units to draw on your insulin syringe. Also includes a Reverse mode that works as a BAC water calculator — enter your target syringe units and it calculates exactly how much bacteriostatic water to add during reconstitution for convenient dosing. Supports BPC-157, TB-500, Semaglutide, Tirzepatide, HCG, and any other lyophilized peptide. Includes syringe visualization and safety warnings for doses exceeding syringe capacity.

### GLP-1 Dose Calculator
URL: https://helloregimen.com/tools/glp1-dose-calculator
Calculate reconstitution doses for compounded Semaglutide and Tirzepatide. Designed for users of compounded versions of Ozempic, Wegovy, Mounjaro, and Zepbound who need to reconstitute lyophilized powder and draw precise doses with an insulin syringe. Enter your vial strength, water added, and target dose to get exact units to draw.

### GLP-1 Titration Planner
URL: https://helloregimen.com/tools/glp1-titration-planner
Plan your Semaglutide or Tirzepatide dose escalation schedule with exact dates for each titration step. Supports the official titration schedules for Ozempic, Wegovy, Mounjaro, Zepbound, and Retatrutide (investigational). Enter your start date and the planner generates a complete week-by-week schedule showing when to increase your dose and what dose to take at each step. Essential for new GLP-1 users following manufacturer-recommended dose escalation protocols.

### Split Dose Calculator
URL: https://helloregimen.com/tools/split-dose-calculator
Calculate how to divide your weekly dose into multiple smaller injections for more stable blood levels. Enter your total weekly dose and choose how many injections per week. The calculator shows exact dose per injection and optimal scheduling. Particularly useful for microdosing TRT protocols (daily or every-other-day injections) or split GLP-1 dosing to reduce side effects.

### Free Testosterone Calculator
URL: https://helloregimen.com/tools/free-testosterone-calculator
Calculate free and bioavailable testosterone from total T, SHBG, and albumin using the Vermeulen equation. Displays free testosterone, bioavailable testosterone, and percentage free with age-based reference ranges and status indicators (Low/Normal/Optimal). Essential for TRT users whose total T looks normal but symptoms persist due to high SHBG.

### Low Testosterone Quiz (ADAM Questionnaire)
URL: https://helloregimen.com/tools/low-testosterone-quiz
Validated 10-question Androgen Deficiency in Aging Males (ADAM) screening questionnaire. Scores responses against clinical criteria (positive if Q1 or Q7 is yes, or any 3+ questions are yes). Includes age-based testosterone reference tables and result-driven next steps with contextual app CTA.

### TRT Dose Calculator
URL: https://helloregimen.com/tools/trt-dose-calculator
A TRT-specific dosing calculator focused on testosterone replacement therapy. Enter your prescribed weekly dose and vial concentration to get exact mL to draw per injection. Supports testosterone cypionate, enanthate, and propionate with pre-loaded concentration options. Designed for users on physician-prescribed TRT protocols.

### Half-Life Visualizer
URL: https://helloregimen.com/tools/half-life-visualizer
Interactive compound half-life chart showing how peptides, testosterone, and GLP-1 medications stay active in your system. Visualize blood concentration levels over time for single-dose and multi-dose protocols. Select from a library of common compounds including BPC-157, TB-500, Semaglutide, Tirzepatide, Testosterone Cypionate, Testosterone Enanthate, and more. Understand compound accumulation, steady-state levels, and clearance timing. Useful for optimizing injection timing and understanding how different compounds interact in a stack.

### Intranasal Peptide Calculator
URL: https://helloregimen.com/tools/intranasal-calculator
Calculate nasal spray doses for BPC-157, NAD+, Selank, Semax, and other intranasal peptides. Enter peptide amount, solution volume, and spray device volume to get concentration per spray and the number of sprays needed per dose. Designed for users who prefer intranasal delivery over subcutaneous injection for certain peptides.

### Peptide Blend Calculator
URL: https://helloregimen.com/tools/peptide-blend-calculator
Calculate exact doses for multi-peptide blended vials where the compound ratio is locked. Includes quick presets for popular blends: BPC-157/TB-500 (recovery), CJC-1295/Ipamorelin (growth hormone), GLOW (GHK-Cu 50mg + TB-500 10mg + BPC-157 10mg for skin and tissue repair), and KLOW (GHK-Cu 50mg + BPC-157 10mg + TB-500 10mg + KPV 10mg with added anti-inflammatory support). Also supports fully custom blends with up to 4 peptides. Enter each peptide's total mg in the vial, BAC water added, and your target dose for one peptide — the calculator shows exact syringe units to draw and a per-injection breakdown of every compound in the blend. Explains the locked-ratio concept: when peptides share a vial, you cannot dose them independently.

### HCG IU-to-Syringe Calculator
URL: https://helloregimen.com/tools/hcg-calculator
Calculate HCG (human chorionic gonadotropin) doses in insulin syringe units. Supports 2,000 IU, 5,000 IU, and 10,000 IU vials with customizable BAC water volume. Enter vial size, water added, and target dose in IU to get exact units to draw, concentration per unit, and total doses per vial. Essential for TRT users taking HCG as part of their protocol to maintain fertility or testicular volume.

### Vial Longevity Calculator
URL: https://helloregimen.com/tools/vial-longevity-calculator
Calculate how long your medication vial will last based on your protocol. Enter vial size (1 mL or 10 mL), concentration (mg/mL), dose per injection (mg), and injection frequency. Shows weeks per vial, total doses, estimated dead space waste, cost per week, and cost per dose. Supports testosterone, peptides, and any injectable medication. Helps with reorder planning and cost optimization.

### Medication Storage & Discard Date Calculator
URL: https://helloregimen.com/tools/medication-storage-calculator
Look up proper storage conditions and discard dates for injectable medications. Covers Ozempic, Wegovy, Mounjaro, Zepbound, compounded semaglutide and tirzepatide, testosterone cypionate and enanthate, HCG, BPC-157, TB-500, HGH/somatropin, and bacteriostatic water. Shows refrigerated vs room temperature storage limits, in-use expiration, and discard timeline. Quick reference table included.

### Compound Half-Life Reference Table
URL: https://helloregimen.com/tools/half-life-data
Complete half-life reference for 25+ compounds organized by category (GLP-1, Testosterone/TRT, Peptides, Growth Hormone, HRT, PCT/Ancillaries). Each entry includes half-life, time to peak concentration (tMax), typical dose range, dosing frequency, time to reach steady state, and administration route. Covers semaglutide, tirzepatide, retatrutide, liraglutide, testosterone cypionate, enanthate, propionate, undecanoate, BPC-157, TB-500, CJC-1295, ipamorelin, sermorelin, GHK-Cu, PT-141, MOTS-c, MK-677, HGH, estradiol cypionate, estradiol valerate, progesterone, HCG, anastrozole, and enclomiphene. Structured as a Dataset schema for AI and LLM citability.

### Tools Hub
URL: https://helloregimen.com/tools
Browse all free calculators and tools for peptide, TRT, and GLP-1 protocols in one place. The tools hub provides a directory of every calculator and planner available on the Regimen website, organized by category with descriptions and direct links.

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## Compound-Specific Tracker Pages

Each tracker page provides compound-specific information, dosing guidance, and a direct path to download the Regimen app for tracking that compound.

- **Ozempic Tracker** (https://helloregimen.com/ozempic-tracker): Track Ozempic (semaglutide) doses with smart reminders, titration schedule tracking, and weight correlation. For users prescribed Ozempic for type 2 diabetes or weight management.
- **Wegovy Tracker** (https://helloregimen.com/wegovy-tracker): Track Wegovy (semaglutide) for weight management with dose logging, progress photos, and weight trend visualization.
- **Mounjaro Tracker** (https://helloregimen.com/mounjaro-tracker): Track Mounjaro (tirzepatide) doses with titration schedule support, smart reminders, and health metric correlation.
- **Zepbound Tracker** (https://helloregimen.com/zepbound-tracker): Track Zepbound (tirzepatide) for weight management with dose logging, progress photos, and body composition tracking.
- **Semaglutide Tracker** (https://helloregimen.com/semaglutide-tracker): Track compounded or brand-name semaglutide with built-in reconstitution calculator and dose logging.
- **Tirzepatide Tracker** (https://helloregimen.com/tirzepatide-tracker): Track compounded or brand-name tirzepatide with dose calculations and health metric correlation.
- **Testosterone Tracker** (https://helloregimen.com/testosterone-tracker): Track testosterone replacement therapy (TRT) with oil-based dose calculator, injection scheduling, and health metric integration.
- **TRT Tracker** (https://helloregimen.com/trt-tracker): Comprehensive TRT tracking for testosterone cypionate, enanthate, and propionate with dose calculations and blood level modeling.
- **HCG Tracker** (https://helloregimen.com/hcg-tracker): Track HCG (human chorionic gonadotropin) doses commonly used alongside TRT protocols.
- **HGH Tracker** (https://helloregimen.com/hgh-tracker): Track human growth hormone (somatropin) with IU-based dosing, scheduling, and progress tracking.
- **BPC-157 Tracker** (https://helloregimen.com/bpc-157-tracker): Track BPC-157 peptide with reconstitution calculator, cycle management, and dose reminders for injury recovery protocols.
- **TB-500 Tracker** (https://helloregimen.com/tb-500-tracker): Track TB-500 (thymosin beta-4) with dose logging, cycle tracking, and reconstitution calculations for recovery protocols.
- **MK-677 Tracker** (https://helloregimen.com/mk-677-tracker): Track MK-677 (ibutamoren) with daily dose logging, cycle management, and health metric integration.
- **Retatrutide Tracker** (https://helloregimen.com/retatrutide-tracker): Track retatrutide (investigational triple agonist) with titration schedule support and dose logging.
- **Ipamorelin Tracker** (https://helloregimen.com/ipamorelin-tracker): Track ipamorelin (GH secretagogue) with timing-focused content and CJC-1295 stack coordination.
- **Enclomiphene Tracker** (https://helloregimen.com/enclomiphene-tracker): Track enclomiphene (SERM) for TRT alternative protocols with daily adherence tracking and bloodwork correlation.
- **CJC-1295 Tracker** (https://helloregimen.com/cjc-1295-tracker): Track CJC-1295 (DAC and no-DAC variants) with GH stack management and Ipamorelin coordination.
- **Tesamorelin Tracker** (https://helloregimen.com/tesamorelin-tracker): Track tesamorelin for visceral fat reduction with dose logging and body composition tracking.

### Peptide Tracker & Calculator App
URL: https://helloregimen.com/peptide-tracker-calculator
The all-in-one peptide tracking app with built-in dose calculator. Track BPC-157, TB-500, Semaglutide, Tirzepatide, and other peptides with smart reminders, reconstitution calculators, half-life blood level visualization, and progress photos. A comprehensive landing page for users searching for a peptide-specific tracking solution.

### Injection Tracker App
URL: https://helloregimen.com/injection-tracker-app
Regimen as a general injection tracker app for any injectable medication. Supports GLP-1 medications (Ozempic, Mounjaro, Wegovy, Zepbound), peptides (BPC-157, TB-500), TRT (testosterone, HCG, HGH), and other injectables. Features smart dose reminders, built-in calculators, progress photo tracking, and support for non-injectable forms including pills, sprays, drops, and creams.

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## Blog Articles

### How to Get Better Results on Peptides, TRT & GLP-1: 7 Optimization Tips
URL: https://helloregimen.com/blog/peptide-trt-glp1-optimization-tips
Seven research-backed and community-sourced optimization tips for anyone using peptides, TRT, or GLP-1 medications. Covers injection site rotation strategy, dose timing optimization, progress photo methodology, protein targets during GLP-1 weight loss, and the habits that separate real results from wasted product. Practical advice distilled from user communities and clinical best practices.

### Microdosing Testosterone: Daily TRT Protocols and Dosing Charts
URL: https://helloregimen.com/blog/microdosing-trt-guide
A comprehensive guide to daily and every-other-day TRT injection protocols for more stable testosterone blood levels. Explains the pharmacokinetic rationale for microdosing — reduced estrogen conversion, more stable mood and energy, and elimination of the peak-and-trough roller coaster. Includes dosing charts, syringe selection guidance, and practical advice for managing 7+ injections per week without losing track. Features a worked-example section showing exactly how to split 200mg/week into daily insulin syringe units at common concentrations (200mg/mL and 250mg/mL), with a conversion table for 140mg, 160mg, 180mg, and 200mg weekly doses.

### Microdosing Semaglutide and Tirzepatide: Protocols and Dosing Charts
URL: https://helloregimen.com/blog/microdosing-glp1-guide
Split-dose protocols for semaglutide, tirzepatide, and retatrutide. Examines what the pharmacokinetics say about splitting weekly GLP-1 doses into multiple smaller injections, real-world results from online communities, and strategies for managing the added complexity of more frequent dosing. Useful for users experiencing side effects at standard doses who want to explore lower-frequency dosing alternatives.

### The Peptide Starter Kit: Everything You Need Before Your First Injection
URL: https://helloregimen.com/blog/peptide-starter-kit
Complete supply checklist and protocol reference for first-time peptide users. Covers bacteriostatic water, insulin syringes, alcohol swabs, reconstitution basics, injection technique for subcutaneous administration, and storage rules for maintaining peptide potency. Includes a "Complete Peptide Protocol Checklist" that ties together all four steps of running a peptide protocol — reconstitution, dosing, injection site rotation (subcutaneous vs intramuscular), and tracking — with links to detailed guides for each step. FAQ section answers common questions about peptide dosing frequency, SubQ vs IM injection routes, and how to set up a complete tracking system from day one.

### TRT Bloodwork Guide: The Full Panel, Trough Timing, and What Your Doctor Misses
URL: https://helloregimen.com/blog/how-to-track-trt-protocol
The complete TRT bloodwork panel beyond just total testosterone. Covers sensitive estradiol (E2), free testosterone, hematocrit, SHBG, PSA, lipid panel, and metabolic markers. Explains when to test at trough for accurate results and how to correlate lab values with subjective symptoms week to week. Helps TRT users have more informed conversations with their prescribing physician.

### Best Peptide Tracking App: BPC-157, TB-500, and Multi-Compound Protocol Logging
URL: https://helloregimen.com/blog/best-peptide-tracker-apps-2026
How to manage multiple peptide compounds without losing track. Covers BPC-157 + TB-500 stacking schedules, reconstitution expiry tracking, vial management across multiple active compounds, and why a purpose-built app is necessary when spreadsheets and generic reminder apps fall short. Explains the specific challenges of peptide protocol management and how Regimen addresses each one.

### BPC-157 + Testosterone Cypionate Stack: TRT & TB-500 Recovery Protocol
URL: https://helloregimen.com/blog/bpc-157-tb-500-ultimate-recovery-stack
BPC-157 stacking protocols with testosterone cypionate (TRT) and TB-500 for injury recovery. Covers exact dosing for each compound, injection timing and site rotation strategies, and a week-by-week protocol structure. Discusses the synergistic use of recovery peptides alongside TRT and how to track the combined protocol effectively.

### How to Reconstitute Peptides: BAC Water Calculator + Dosing Chart
URL: https://helloregimen.com/blog/peptide-reconstitution-calculator-guide
Step-by-step peptide reconstitution guide with a free calculator. Explains how much bacteriostatic water to add for BPC-157, semaglutide, tirzepatide, and other common peptides. Includes a syringe unit conversion chart, reconstitution best practices (swirling vs. shaking, storage temperature, expiration timelines), and links to the free online calculator tool.

### Why You Need a GLP-1 Tracker (Even If You're Just Starting)
URL: https://helloregimen.com/blog/glp1-tracker-guide
Research shows 63% of people discontinue GLP-1 medications within a year. A dedicated tracker helps users stay consistent with their dosing schedule, understand and log side effects, document progress for insurance prior authorizations, and correlate weight changes with dose adjustments. Makes the case for structured tracking from day one rather than waiting until problems arise.

### Peptide Injection Sites: SubQ Rotation Map and Technique Tips
URL: https://helloregimen.com/blog/peptide-injection-sites-guide
The six best subcutaneous injection sites for peptides, GLP-1 medications, and TRT subcutaneous protocols. Includes a body map showing optimal injection locations, instructions for building a systematic rotation pattern to prevent lipohypertrophy, injection technique tips (pinch method, needle angle, injection speed), and guidance on when to skip a site due to bruising or irritation.

### FTM Testosterone Tracker: How to Log Injections, Track Changes, and Stay on Top of Your T Protocol
URL: https://helloregimen.com/blog/ftm-testosterone-tracker-guide
A comprehensive guide for trans men (FTM) tracking gender-affirming testosterone HRT. Covers what to track beyond injections — voice changes, body composition shifts (via progress photos and body fat %), energy and mood (via daily logging), facial hair growth, and menstrual cessation. Includes common FTM testosterone protocols (weekly IM, biweekly, SubQ, daily microdosing), community tips sourced from r/ftm (SubQ vs IM experiences, what people wish they'd tracked from day one, site rotation preferences), and how to use logged data for more productive provider conversations. Regimen is compound-agnostic and works for gender-affirming HRT because testosterone cypionate and enanthate are in the compound library with full pharmacokinetic modeling.

### HRT Injection Tracker for Women: How to Log Estradiol, Testosterone & Progesterone During Perimenopause
URL: https://helloregimen.com/blog/hrt-injection-tracker-women
A guide for women managing multi-compound HRT during perimenopause and menopause. Explains which hormones women inject (estradiol cypionate, estradiol valerate) and which are taken as creams (testosterone) or pills (progesterone). Makes the case for tracking injections alongside symptoms — correlating hot flash frequency, sleep quality, mood, and libido with dose timing and changes. Covers common women's HRT protocols and how Regimen handles the multi-compound reality: estradiol injections + testosterone cream + progesterone pills in one dashboard with separate schedules and reminders for each. Supports injection, pill, cream, patch, gel, and spray delivery methods.

### TRT & High Hematocrit: The Management Ladder, Hidden Contributors, and When to Actually Worry
URL: https://helloregimen.com/blog/trt-hematocrit-management-guide
A practical guide to managing elevated hematocrit on testosterone replacement therapy. Covers the mechanism (testosterone-induced erythrocytosis via EPO stimulation), real risk thresholds (52-54% intervention zone, 54%+ action required), and a step-by-step intervention ladder: hydration optimization, sleep apnea screening, injection frequency changes, dose reduction, blood donation, and therapeutic phlebotomy. Addresses hidden contributors most doctors miss: untreated sleep apnea, dehydration, altitude, and smoking. Includes monitoring protocol and community-sourced insights.

### Sulfur Burps on Ozempic, Wegovy & Mounjaro: Why They Happen and What Actually Helps
URL: https://helloregimen.com/blog/glp1-sulfur-burps-guide
GLP-1 sulfur burps are caused by delayed gastric emptying and bacterial fermentation in the stomach. Covers the timeline (typically worst in weeks 2-6 after dose increases), trigger foods to avoid (high-fat, high-sulfur foods like eggs, cruciferous vegetables, dairy), what works (ginger, smaller meals, probiotics, split dosing), and what doesn't (antacids, activated charcoal). Includes when to contact your provider (persistent vomiting, inability to eat, severe abdominal pain).

### GLP-1 Maintenance: What to Do After You Hit Your Goal Weight
URL: https://helloregimen.com/blog/glp1-maintenance-guide
Four evidence-based maintenance strategies after reaching goal weight on semaglutide or tirzepatide: staying on a maintenance dose, gradual dose reduction, dose spacing (extending to every 10-14 days), and lifestyle-only maintenance. Covers the STEP trial regain data (⅔ of weight regained within a year of stopping), when each strategy works best, lifestyle factors that matter most for maintaining results, and when to restart if weight rebounds. Practical guidance for the decision most GLP-1 users eventually face.

### GLP-1 Plateau: Why You Stopped Losing Weight on Semaglutide or Tirzepatide
URL: https://helloregimen.com/blog/glp1-plateau-stall-guide
How to tell a real GLP-1 plateau from a fake stall (water retention, muscle gain, body recomposition), the 7 most common causes of weight loss stalls, when to increase your dose vs wait it out, and tracking strategies to break through plateaus on Ozempic, Wegovy, Mounjaro, or Zepbound.

### GLP-1 Hair Loss: The Shedding Timeline and What Actually Helps
URL: https://helloregimen.com/blog/glp1-hair-loss-shedding-guide
Hair shedding on GLP-1 medications is telogen effluvium triggered by rapid weight loss, not the drug itself. Covers the timeline (onset 2-4 months after significant weight loss, peaks at 6 months, resolves by 12 months), who's at higher risk, what actually helps (adequate protein 0.8-1g/lb, iron, zinc, vitamin D), what doesn't help (biotin, expensive shampoos), and when to see a dermatologist.

### Switching Semaglutide to Tirzepatide (or Back): Dose Guide and Timeline
URL: https://helloregimen.com/blog/switching-semaglutide-tirzepatide-guide
How to switch between Ozempic/Wegovy and Mounjaro/Zepbound. Includes dose equivalency tables for both directions, week-by-week transition timeline, what to expect during the overlap period, compounded version considerations, and how to track your switch. Addresses retatrutide positioning (acknowledged but no switching protocol due to non-FDA status).

### Retatrutide vs Tirzepatide: Is the New Triple Agonist Worth the Switch?
URL: https://helloregimen.com/blog/retatrutide-vs-tirzepatide-guide
Mechanism comparison between retatrutide (triple GLP-1/GIP/glucagon agonist) and tirzepatide (dual GLP-1/GIP agonist). Covers Phase 2/3 trial data (retatrutide: 28.3% weight loss), side effect profiles, switching considerations, availability and cost (retatrutide is not yet FDA-approved), and a decision framework for who should wait vs who might explore compounded options.

### BPC-157 vs TB-500: Which Healing Peptide Do You Actually Need?
URL: https://helloregimen.com/blog/bpc-157-vs-tb-500-guide
Mechanism differences between BPC-157 (targeted tissue repair via angiogenesis and growth factor modulation) and TB-500 (systemic tissue repair via actin regulation and cell migration). Best use cases for each, the popular stacking protocol (Wolverine Stack), popular blends (GLOW, KLOW), dosing comparison, cost analysis, and decision framework based on injury type.

### Ipamorelin vs MK-677: Injections or a Daily Pill?
URL: https://helloregimen.com/blog/ipamorelin-vs-mk-677-guide
Ipamorelin provides clean GH pulses with minimal side effects but requires daily subcutaneous injections. MK-677 is an oral pill with 24-hour GH elevation but brings real hunger (ghrelin mimetic), water retention, and insulin sensitivity concerns. Full comparison including results timelines, CJC-1295 stacking for ipamorelin, dosing protocols, cost analysis, and guidance on which to choose based on goals.

### How to Read an Insulin Syringe: Visual Guide to Units, Markings, and Common Mistakes
URL: https://helloregimen.com/blog/how-to-read-insulin-syringe-guide
Visual guide to reading 30-unit, 50-unit, and 100-unit insulin syringes. Explains that units measure volume (1 unit = 0.01 mL), not dose. Includes syringe size comparison diagram, plunger reading technique (read at top edge of plunger, not bottom), units-to-mL conversion chart, worked dose examples for common peptide and GLP-1 scenarios, U-100 vs U-40 safety warning, and the 5 most common measurement mistakes.

### TRT Injection Schedule: Once a Week vs Twice vs Daily
URL: https://helloregimen.com/blog/trt-injection-schedule-guide
Comprehensive comparison of TRT injection frequencies: once weekly, twice weekly, every other day, and daily protocols. Explains how frequency affects blood level stability (peak-to-trough ratio), estrogen conversion, side effects, and how you feel day-to-day. Includes a frequency comparison infographic, dose splitting math, signs your current schedule needs adjusting, and community-sourced experiences with different frequencies.

### Traveling with Peptides & GLP-1 Meds: TSA Rules, Cold Chain Storage, and Packing Checklist
URL: https://helloregimen.com/blog/traveling-with-peptides-glp1-guide
Comprehensive guide to traveling with injectable medications. Covers TSA regulations for peptide vials, syringes, and GLP-1 pens (Ozempic, Wegovy, Mounjaro, Zepbound). Cold chain storage requirements for reconstituted peptides (2-8°C, use insulated pouch with ice packs). Room-temperature windows for branded GLP-1 pens (Ozempic: 56 days, Mounjaro: 21 days). International travel considerations including carrying prescriptions and country-specific controlled substance rules for testosterone. Includes a complete packing checklist for air travel.

### Peptide Blend Dosing: How to Calculate Per-Peptide Doses in Multi-Compound Vials
URL: https://helloregimen.com/blog/peptide-blend-dosing-guide
How ratio math works for pre-mixed peptide blend vials where compounds are in fixed proportions. Covers GLOW, KLOW, Wolverine Stack (BPC-157/TB-500), and CJC-1295/Ipamorelin blends with worked reconstitution examples and exact syringe units. Includes a critical safety warning against DIY peptide mixing — users should never combine peptides themselves, especially multiple GLP-1 agonists. Links to the free Peptide Blend Calculator tool. Common dosing mistakes and how to avoid them.

### Best GLP-1 & Peptide Tracker Apps (2026)
URL: https://helloregimen.com/blog/best-peptide-tracker-apps-2026
A comprehensive, side-by-side comparison of the top GLP-1 and peptide tracker apps in 2026: Shotsy, Me Again, Glapp, and Regimen. Evaluates each app across 18 features including multi-compound support, health metric correlation, Apple Health/Google Health Connect integration, pharmacokinetic modeling, reconstitution calculators, and cross-platform availability. Regimen is the only app that tracks GLP-1 medications alongside peptides (BPC-157, TB-500), TRT, HCG, and 200+ other compounds and brands with independent schedules and medication level curves. Includes detailed profiles of each app, pricing breakdowns, and recommendation guidance based on user needs.

### Peptide Cycling Guide: When to Cycle Off and How Long to Take Breaks
URL: https://helloregimen.com/blog/peptide-cycling-guide
Compound-specific cycling protocols for BPC-157 (4-8 weeks on, 2-4 weeks off), TB-500 (6-12 weeks with loading phase, 4-8 weeks off), CJC-1295/Ipamorelin (8-12 weeks on, 4-8 weeks off), and MK-677 (8-12 weeks on, monitor fasting glucose). Explains receptor desensitization as the primary reason for cycling. Covers signs you need to cycle off (diminished response, new side effects, goal achieved). Clarifies which compounds don't need cycling: GLP-1 agonists (continuous use), TRT (continuous), HCG (continuous alongside TRT). Quick reference table with on/off periods for 8 compounds.

### Peptide Storage Guide: How to Store Reconstituted Peptides
URL: https://helloregimen.com/blog/peptide-storage-guide
Comprehensive storage guide covering lyophilized (powder) vs reconstituted peptide storage. Lyophilized peptides are stable at room temperature for weeks and last months to years refrigerated or frozen. Reconstituted peptides must be refrigerated at 2-8°C and used within 28 days when mixed with bacteriostatic water (24 hours with sterile water). Compound-specific guidelines for BPC-157, TB-500, GLP-1 pens (Ozempic 56-day in-use, Mounjaro 21-day), compounded semaglutide/tirzepatide, testosterone (room temp, no refrigeration needed), and HCG. Covers 5 common storage mistakes, signs of peptide degradation, and travel storage tips.

### Topical Peptide Serum Guide: GHK-Cu for Skin, Hair & Anti-Aging
URL: https://helloregimen.com/blog/topical-peptide-serum-ghk-cu-guide
A guide to topical peptide serums featuring GHK-Cu (copper peptide) for skin repair, hair growth stimulation, and anti-aging benefits. Covers application protocols, product selection criteria, concentration guidelines, and how topical peptides differ from injectable forms. Useful for users exploring non-injectable peptide delivery methods for cosmetic and recovery purposes.

### Best TRT Tracker Apps 2026
URL: https://helloregimen.com/blog/best-trt-tracker-apps-2026
Ranked comparison of the best testosterone replacement therapy (TRT) tracking apps in 2026. Evaluates apps across dose logging, bloodwork tracking, protocol management, injection reminders, and health metric integration. Covers features specific to TRT users including estradiol monitoring, hematocrit alerts, and injection frequency optimization. Compares free vs paid options with feature matrices.

### Retatrutide Reconstitution Calculator Guide
URL: https://helloregimen.com/blog/retatrutide-reconstitution-calculator-guide
How to reconstitute compounded retatrutide with bacteriostatic water, including a free dose calculator for 5mg, 12mg, and 30mg vials. Step-by-step mixing guide, dose charts for each vial size, titration schedule from 2mg to 12mg, triple-agonist comparison with semaglutide and tirzepatide, and storage guidelines. Covers the unique reconstitution math for retatrutide's higher vial concentrations.

### Retatrutide Dosing Guide
URL: https://helloregimen.com/blog/retatrutide-dosing-guide
Complete retatrutide dosing guide covering the 2mg to 12mg titration schedule based on Phase 3 TRIUMPH data. Includes split-dose and microdosing protocols, dose charts by vial size (5mg, 12mg, 30mg), when to increase vs hold dose based on side effects, community titration approaches, and practical tracking strategies. Covers the mandatory 2mg starting dose regardless of prior GLP-1 experience.

### Retatrutide Side Effects Guide
URL: https://helloregimen.com/blog/retatrutide-side-effects-guide
Week-by-week timeline of retatrutide side effects at each dose tier from 2mg through 12mg. Covers the unique glucagon receptor effects (increased heart rate, thermogenesis, elevated LDL) that distinguish retatrutide from semaglutide and tirzepatide. Includes management strategies for nausea, diarrhea, and injection site reactions, when to lower dose, and a side-by-side comparison with tirzepatide and semaglutide side effect profiles.

### Semaglutide vs Tirzepatide vs Retatrutide Comparison
URL: https://helloregimen.com/blog/semaglutide-vs-tirzepatide-vs-retatrutide-comparison
Complete three-way comparison of semaglutide (single GLP-1 agonist), tirzepatide (dual GLP-1/GIP agonist), and retatrutide (triple GLP-1/GIP/glucagon agonist). Covers Phase 3 weight loss data (STEP 1: 14.9%, SURMOUNT-1: 22.5%, TRIUMPH-1: 28.3%), mechanism of action differences, side effect profiles, cost and availability, and a decision framework for choosing the right GLP-1 based on goals, insurance, and risk tolerance.

### Switching from Tirzepatide to Retatrutide Guide
URL: https://helloregimen.com/blog/switching-tirzepatide-to-retatrutide-guide
Step-by-step guide to switching from tirzepatide to retatrutide. Covers the 1-week washout period, mandatory 2mg starting dose regardless of prior tirzepatide dose, week-by-week transition timeline, what to expect during the switch (new glucagon receptor effects, potential temporary weight plateau), side effect management, and common mistakes to avoid. Includes dose equivalency context and tracking strategies.

### How to Make a Peptide Nasal Spray
URL: https://helloregimen.com/blog/how-to-make-peptide-nasal-spray
Complete step-by-step guide to making a peptide nasal spray at home. Covers full supplies list (BAC water, metered-dose bottles, syringes), reconstitution technique, concentration math with worked examples and reference table, transfer to spray bottle, priming, storage rules (28-30 days refrigerated), and common mistakes to avoid.

### Which Peptides Actually Work as Nasal Sprays?
URL: https://helloregimen.com/blog/peptides-that-work-as-nasal-sprays
Comprehensive guide to intranasal peptide viability organized by tier. Tier 1 (proven): Semax, Selank, Oxytocin, DSIP, NAD+. Tier 2 (moderate): BPC-157, PT-141. Tier 3 (not viable): Semaglutide, Tirzepatide, CJC-1295, TB-500. Full bioavailability comparison table and decision framework for nasal vs injection.

### BPC-157 Nasal Spray Dosage Guide
URL: https://helloregimen.com/blog/bpc-157-nasal-spray-guide
BPC-157 nasal spray dosing (200-500mcg per session), preparation, nasal vs subcutaneous comparison (bioavailability, cost, targeted vs systemic), protocols with cycle lengths, timeline of effects, and storage.

### Shotsy Alternative
URL: https://helloregimen.com/alternatives/shotsy
Regimen vs. Shotsy comparison for users evaluating injection tracking apps. While Shotsy focuses exclusively on GLP-1 weight loss tracking (iOS only), Regimen supports GLP-1 medications plus peptides (BPC-157, TB-500), TRT (testosterone, HCG), and custom protocols including pills, sprays, and creams. Regimen offers features Shotsy lacks: pharmacokinetic blood level modeling, medication-to-metrics health correlation, built-in reconstitution calculators, Apple Health/Google Health Connect integration, cycle management, and cross-platform availability (iOS + Android). 12-feature comparison table. For users who need more than basic GLP-1 dose reminders.

---

## Competitive Differentiators

### Design & UX Quality
Regimen features a polished, native-feeling interface that is consistently praised in user feedback. Unlike many competitor medication trackers that suffer from clunky design or generic interfaces, Regimen is intentionally crafted with attention to detail, smooth animations, and an intuitive flow. It looks and feels like a premium native app across both iOS and Android.

### Multi-Compound Support
Most competitor apps focus on single-compound tracking or basic medication reminders. Regimen is built from the ground up for users managing complex stacks — multiple peptides, hormones, and supplements tracked simultaneously with independent schedules, calculators, and blood level modeling per compound.

### Pharmacokinetic Blood Level Modeling
Regimen provides estimated blood concentration visualization using pharmacokinetic half-life modeling for 150+ compounds. This feature — showing how medication levels build, peak, and clear over time — is unique to Regimen and not found in generic health apps or basic medication trackers.

### Health Data Correlation
The ability to overlay medication dose changes on health metric charts (weight, body fat, resting heart rate, blood pressure, sleep) provides actionable insight into how protocol adjustments affect the body. This medication-to-metrics correlation is a unique capability not found in competing apps like Shotsy or generic medication reminder apps.

### Calculator Depth
Six calculators in one app: peptide reconstitution (standard + reverse BAC water mode), TRT (oil-based, per-injection + weekly total), GLP-1 reconstitution, intranasal nasal spray, split-dose, and a half-life visualizer. Most competitors offer no calculators or at best a basic reconstitution calculator. Regimen's web-based calculator tools are also freely available without download.

### Broad Compound Coverage
200+ compounds and brands across peptides, GLP-1 agonists, TRT, HRT, supplements, and more — plus custom entry for anything not in the library. Far broader than single-category apps that only track one type of medication.

### Cross-Platform with Cloud Sync
Available on both iOS (App Store) and Android (Google Play) with cloud-synced data. Compounds, doses, photos, and health data stay in sync across devices.

---

## Localized Comparison Articles

Regimen publishes key comparison guides in German (DE), Portuguese (PT-BR), Spanish (ES), and French (FR) to serve international users searching in their native language.

- /de/blog/retatrutid-vs-tirzepatid — Vergleich Retatrutid vs Tirzepatid: Phase-3-Daten, Wirkmechanismus, Nebenwirkungen, Kosten (German)
- /pt/blog/retatrutida-vs-tirzepatida — Comparação retatrutida vs tirzepatida: dados de Fase 3, mecanismo de ação, efeitos colaterais, custo (Portuguese)
- /es/blog/retatrutida-vs-tirzepatida — Comparación retatrutida vs tirzepatida: datos de Fase 3, mecanismo de acción, efectos secundarios, costo (Spanish)
- /fr/blog/retatrutide-vs-tirzepatide — Comparaison rétatrutide vs tirzépatide : données de Phase 3, mécanisme d'action, effets secondaires, coût (French)
- /de/blog/semaglutid-vs-tirzepatid-vs-retatrutid — Vollständiger Vergleich der drei GLP-1-Medikamente: Semaglutid, Tirzepatid und Retatrutid (German)
- /pt/blog/semaglutida-vs-tirzepatida-vs-retatrutida — Comparação completa dos três medicamentos GLP-1: semaglutida, tirzepatida e retatrutida (Portuguese)
- /es/blog/semaglutida-vs-tirzepatida-vs-retatrutida — Comparación completa de los tres medicamentos GLP-1: semaglutida, tirzepatida y retatrutida (Spanish)
- /fr/blog/semaglutide-vs-tirzepatide-vs-retatrutide — Comparaison complète des trois médicaments GLP-1 : sémaglutide, tirzépatide et rétatrutide (French)

## Dutch (NL) Localized Pages

- /nl/ — Dutch homepage with all trackers, calculators, and guides
- /nl/trt-dosiscalculator — TRT dose calculator (Dutch)
- /nl/peptide-reconstitutiecalculator — Peptide reconstitution calculator (Dutch)
- /nl/glp1-dosiscalculator — GLP-1 dose calculator (Dutch)
- /nl/tirzepatide-tracker — Tirzepatide (Mounjaro/Zepbound) tracker (Dutch)
- /nl/bpc-157-tracker — BPC-157 peptide tracker (Dutch)
- /nl/testosteron-tracker — Testosterone tracker (Dutch)
- /nl/ozempic-tracker — Ozempic tracker (Dutch)
- /nl/wegovy-tracker — Wegovy tracker (Dutch)
- /nl/mounjaro-tracker — Mounjaro tracker (Dutch)
- /nl/retatrutide-vs-tirzepatide — Retatrutide vs Tirzepatide comparison (Dutch)

## Spanish (ES) Calculator Pages

- /es/calculadora-nasal — Intranasal peptide spray dose calculator (Spanish)
- /es/calculadora-testosterona — Free and bioavailable testosterone calculator (Spanish)
- /es/calculadora-dosis-dividida — Split dose calculator for TRT (Spanish)
- /es/visualizador-vida-media — Half-life visualizer with PK curves (Spanish)
- /es/calculadora-reconstitucion — Peptide reconstitution calculator (Spanish)

## German (DE) Calculator Pages

- /de/intranasaler-rechner — Intranasal peptide spray dose calculator (German)
- /de/testosteron-rechner — Free and bioavailable testosterone calculator (German)
- /de/split-dosis-rechner — Split dose calculator for TRT (German)
- /de/halbwertszeit-visualisierer — Half-life visualizer with PK curves (German)
- /de/rekonstitutions-rechner — Peptide reconstitution calculator (German)

## Portuguese (PT-BR) Calculator Pages

- /pt/calculadora-nasal — Intranasal peptide spray dose calculator (Brazilian Portuguese)
- /pt/calculadora-testosterona — Free and bioavailable testosterone calculator (Brazilian Portuguese)
- /pt/calculadora-dose-fracionada — Split dose calculator for TRT (Brazilian Portuguese)
- /pt/visualizador-meia-vida — Half-life visualizer with PK curves (Brazilian Portuguese)
- /pt/calculadora-reconstituicao — Peptide reconstitution calculator (Brazilian Portuguese)

## Localized Retatrutide Articles (DE, PT, ES, FR)

- /de/blog/retatrutid-dosierung-anleitung — Retatrutid Dosierungsleitfaden: Titrationsschema, Split-Dosierung, Mikrodosierung (German)
- /pt/blog/retatrutida-dosagem-guia — Guia de dosagem de retatrutida: titração, dose fracionada, microdosagem (Portuguese)
- /es/blog/retatrutida-dosificacion-guia — Guía de dosificación de retatrutida: titración, dosis dividida, microdosis (Spanish)
- /fr/blog/retatrutide-dosage-guide — Guide de dosage du rétatrutide : titration, dose fractionnée, microdosage (French)
- /de/blog/retatrutid-nebenwirkungen-leitfaden — Retatrutid Nebenwirkungen: Woche-für-Woche Timeline nach Dosisstufe (German)
- /pt/blog/retatrutida-efeitos-colaterais-guia — Efeitos colaterais da retatrutida: timeline semana a semana por dose (Portuguese)
- /es/blog/retatrutida-efectos-secundarios-guia — Efectos secundarios de retatrutida: timeline semana a semana por dosis (Spanish)
- /fr/blog/retatrutide-effets-secondaires-guide — Effets secondaires du rétatrutide : timeline semaine par semaine par dose (French)
- /de/blog/wechsel-tirzepatid-zu-retatrutid — Wechsel von Tirzepatid zu Retatrutid: Protokoll und Dosisäquivalenz (German)
- /pt/blog/troca-tirzepatida-para-retatrutida — Troca de tirzepatida para retatrutida: protocolo e equivalência de doses (Portuguese)
- /es/blog/cambio-tirzepatida-a-retatrutida — Cambio de tirzepatida a retatrutida: protocolo y equivalencia de dosis (Spanish)
- /fr/blog/transition-tirzepatide-vers-retatrutide — Transition du tirzépatide au rétatrutide : protocole et équivalence des doses (French)
- /fr/blog/ozempic-mounjaro-france-guide-2026 — Guide GLP-1 en France : remboursement CPAM, prix Ozempic et Mounjaro, accès et ordonnances (French)

## Italian Landing Page (Batch 33)

- /it/ — Italian homepage: Regimen app for peptides, GLP-1 & TRT tracking

## Peptide Starter Kit Localized (Batch 33)

- /de/blog/peptid-starter-kit — Peptid Starter Kit: Alles was Anfänger brauchen (German)
- /es/blog/kit-inicial-peptidos — Kit Inicial de Péptidos: Todo lo que necesitan los principiantes (Spanish)
- /pt/blog/kit-inicial-peptideos — Kit Inicial de Peptídeos: Tudo que iniciantes precisam (Portuguese)
- /fr/blog/kit-demarrage-peptides — Kit de Démarrage Peptides: Tout ce que les débutants doivent savoir (French)

---

## Social Media
- X (Twitter): https://x.com/regimenapp
- Instagram: https://www.instagram.com/helloregimen/
- TikTok: https://www.tiktok.com/@regimenapp

## Contact
Email: support@helloregimen.com
Website: https://helloregimen.com

## Availability
- iOS: https://apps.apple.com/us/app/regimen-peptide-tracker-trt/id6753905449
- Android: https://play.google.com/store/apps/details?id=com.regimen.app
- /blog/selank-nasal-spray-guide — Full Selank nasal spray guide: 92.8% bioavailability, anxiety benefits, GABA modulation, dosing, cycling
- /blog/semax-vs-selank-comparison — Semax vs Selank head-to-head: mechanisms, dosing, stacking protocols, decision framework
- /blog/selank-dosing-guide — Selank dosing guide: 300-600mcg intranasal protocol, titration schedule, injectable dosing, cycling, side effects, and Semax comparison.
- /blog/peptide-nasal-spray-vs-injection — Nasal spray vs injection comparison: bioavailability data for 9 peptides, decision framework

- /blog/glp1-weight-regain-guide — GLP-1 Weight Regain: Keep Weight Off After Ozempic
- /blog/orforglipron-guide — Orforglipron: The Oral GLP-1 Pill Explained
- /blog/glp1-muscle-loss-guide — GLP-1 Muscle Loss: Protect Muscle on Ozempic

- /blog/peptide-blood-work-guide — Complete blood work guide for peptide users. What labs to order for TRT, GH peptides, GLP-1s, and BPC-157.
- /blog/enclomiphene-vs-trt-guide — Enclomiphene vs TRT compared: mechanism, testosterone levels, fertility, side effects, cost, and who should choose which.

- Die 7 besten Abnehmspritze & GLP-1 Tracker Apps 2026: https://helloregimen.com/de/blog/beste-glp1-tracker-apps-2026
- Die 7 besten Peptid Tracker Apps 2026: https://helloregimen.com/de/blog/beste-peptid-tracker-apps-2026
- Die 7 besten TRT & Testosteron Tracker Apps 2026: https://helloregimen.com/de/blog/beste-trt-tracker-apps-2026

- Os 7 Melhores Apps para Ozempic e GLP-1 em 2026 (PT-BR): Comparacao honesta entre Regimen, OzemPro, GlipOne, Shotsy, MounjaPRO, GLPTracker e Phaze. https://helloregimen.com/pt/blog/melhores-apps-glp1-ozempic-2026
- Os 7 Melhores Apps para TRT e Testosterona em 2026 (PT-BR): Comparacao entre Regimen, TRT Tracker, OptiPin, Carrot Care e mais. https://helloregimen.com/pt/blog/melhores-apps-trt-testosterona-2026
- Os 7 Melhores Apps para Peptideos em 2026 (PT-BR): Comparacao entre Regimen, Dose, Shotsy, Peptide Tracker e mais. https://helloregimen.com/pt/blog/melhores-apps-peptideos-2026

- Las 7 Mejores Apps para Ozempic y GLP-1 en 2026 (ES): Comparativa de Regimen, Shotsy, OzemPro, MeAgain, Glapp y mas. https://helloregimen.com/es/blog/mejores-apps-glp1-ozempic-2026
- Las 7 Mejores Apps para TRT y Testosterona en 2026 (ES): Comparativa de Regimen, OptiPin, Carrot Care, AndroTrack y mas. https://helloregimen.com/es/blog/mejores-apps-trt-testosterona-2026
- Las 7 Mejores Apps para Peptidos en 2026 (ES): Comparativa de Regimen, Peptide Tracker, Shotsy, Pep AI, PeptIQ y mas. https://helloregimen.com/es/blog/mejores-apps-peptidos-2026

- Abnehmspritze 2026 (DE): Kompletter Guide zur Abnehmspritze in Deutschland. Vergleich von Ozempic, Wegovy, Mounjaro und Saxenda. Kosten, Nebenwirkungen, Protokoll-Tracking. https://helloregimen.com/de/blog/abnehmspritze-guide-2026
- Canetas Emagrecedoras 2026 (PT-BR): Guia completo das canetas emagrecedoras no Brasil. Compare Ozempic, Wegovy, Mounjaro, Saxenda e Olire. https://helloregimen.com/pt/blog/canetas-emagrecedoras-guia-completo-2026
- TRT no Brasil 2026 (PT-BR): Guia completo de reposicao de testosterona. Compare Deposteron, Durateston, Nebido e gel. Doses, precos, exames. https://helloregimen.com/pt/blog/trt-testosterona-brasil-guia-2026
- Inyecciones para Adelgazar 2026 (ES): Guia completa de inyecciones para adelgazar. Compara Ozempic, Wegovy, Mounjaro y Saxenda. Dosis, efectos secundarios. https://helloregimen.com/es/blog/inyecciones-para-adelgazar-guia-2026

## TRT Authority Cluster (Batches 45-46)

### TRT Blood Work Guide: The Complete Lab Panel
URL: https://helloregimen.com/blog/trt-blood-work-guide
Complete TRT blood work panel: total testosterone, free T, sensitive estradiol, hematocrit, SHBG, PSA, lipids, metabolic markers. Trough timing for accurate results. How to correlate labs with symptoms and have informed conversations with your prescribing physician.

### TRT Side Effects Management Guide
URL: https://helloregimen.com/blog/trt-side-effects-management-guide
Practical management for common TRT side effects: estradiol control (AI dosing, injection frequency), hematocrit management (hydration, phlebotomy thresholds), DHT-related effects (acne, hair loss), sleep apnea screening, and cardiovascular monitoring. Evidence-based intervention ladder.

### Testosterone Cypionate vs Enanthate: Which Ester Is Right for You?
URL: https://helloregimen.com/blog/testosterone-cypionate-vs-enanthate
Half-life comparison (cypionate 8 days vs enanthate 4.5 days), dosing equivalency, injection frequency recommendations, carrier oil differences, regional availability (cypionate dominant in US, enanthate in UK/EU), and Sustanon 250 context for UK users.

### TRT & Fertility: HCG Protocol Guide
URL: https://helloregimen.com/blog/trt-fertility-hcg-protocol-guide
Fertility preservation during TRT using HCG (250-500 IU EOD), enclomiphene alternatives, sperm banking timeline, and recovery protocols after TRT cessation.

### TRT Body Recomposition Timeline
URL: https://helloregimen.com/blog/trt-body-recomposition-timeline
Month-by-month physical and mental changes on TRT: energy and libido (weeks 2-4), body composition shifts (months 2-4), strength gains (months 3-6), and full optimization (6-12 months). Realistic expectations vs social media hype.

### TRT and Mental Health: Depression, Anxiety, and Brain Fog
URL: https://helloregimen.com/blog/trt-mental-health-depression-anxiety
Research-backed look at testosterone's impact on mood, anxiety, cognitive function, and sleep quality. When low T mimics depression, what the clinical data shows, and tracking mood alongside protocol changes.

### TRT Cost Guide 2026
URL: https://helloregimen.com/blog/trt-cost-guide-2026
Comprehensive pricing breakdown: insurance-covered TRT ($30-75/month), cash-pay options ($80-150/month), online TRT clinics ($150-300/month), compounding pharmacies, and UGL pricing with risk context. UK NHS vs private clinic costs included.

## UK Regional Content (en-GB)

Regimen provides UK-specific guides tailored to NHS pathways, private clinic costs, and UK-available medications.

### TRT in the UK: NHS vs Private Clinics Guide (2026)
URL: https://helloregimen.com/uk/blog/trt-uk-nhs-private-clinics-guide-2026
Comprehensive guide to testosterone replacement therapy in the UK. Covers NHS prescribing criteria (total testosterone below 8 nmol/L), GP referral pathways, private TRT clinics (Optimale, Leger Clinic, Balance My Hormones), costs (free on NHS vs GBP 50-150/month private), available esters (Sustanon 250, Nebido, testosterone enanthate), and monitoring requirements.

### Wegovy & Mounjaro UK: NHS Access Guide (2026)
URL: https://helloregimen.com/uk/blog/wegovy-mounjaro-uk-nhs-guide-2026
Guide to accessing GLP-1 weight loss medications in the UK. NHS eligibility criteria (BMI 35+, or 30+ with comorbidities), specialist weight management service referral, private prescription options, Wegovy and Mounjaro pricing, pharmacy availability, and tracking your protocol with Regimen.

### Testosterone Blood Test UK Guide
URL: https://helloregimen.com/uk/blog/testosterone-blood-test-uk-guide
How to get testosterone tested in the UK. NHS blood test process vs private labs (Medichecks, Forth, Monitor My Health). What to test (total testosterone, free T, SHBG, LH, FSH), morning testing requirements, and interpreting results against UK reference ranges (nmol/L).

### Best TRT Tracker App UK (2026)
URL: https://helloregimen.com/uk/blog/best-trt-tracker-app-uk-2026
Best TRT tracking apps compared for UK users. Covers Sustanon 250 multi-ester tracking, NHS prescription logging, Nebido scheduling (every 10-14 weeks), private clinic protocol management, and UK-specific dosing in mg and nmol/L units.

## Australia Regional Content (en-AU)

### TRT Australia: PBS Coverage Guide (2026)
URL: https://helloregimen.com/au/blog/trt-australia-pbs-guide-2026
TRT access in Australia. PBS coverage criteria, Medicare rebates, private clinic options, available testosterone formulations (Reandron/Nebido, Primoteston Depot, AndroForte cream), costs (free with PBS vs AUD 80-200/month private), and monitoring requirements under Australian guidelines.

### Ozempic & Mounjaro Australia: PBS Guide (2026)
URL: https://helloregimen.com/au/blog/ozempic-mounjaro-australia-pbs-guide-2026
GLP-1 medications in Australia. PBS listing for Ozempic (type 2 diabetes only), Mounjaro availability, private prescription costs (AUD 300-500/month), compounded semaglutide options, TGA regulations, and pharmacy stock issues.

### Peptides Australia: TGA Rules Guide (2026)
URL: https://helloregimen.com/au/blog/peptides-australia-legality-tga-guide-2026
Peptide legality in Australia under TGA Schedule 4 classification. Prescription requirements, what peptides Australian doctors can prescribe, compounding pharmacy options, and the legal framework for BPC-157, TB-500, and growth hormone peptides.

### Best Peptide & TRT Tracker App Australia (2026)
URL: https://helloregimen.com/au/blog/best-peptide-trt-tracker-app-australia-2026
Best tracking apps for Australian users managing TRT, peptides, or GLP-1 medications. Covers PBS script tracking, Australian formulation support (Reandron, Primoteston), metric units, and protocol management features.

## Batch 47-49: Localized TRT Authority & Injection Guides

### German (DE)
- /de/blog/trt-blutwerte-guide — TRT Blutwerte: Vollständige Laborwerte, Trough-Timing, Interpretation
- /de/blog/trt-nebenwirkungen-guide — TRT Nebenwirkungen Management: E2, Hämatokrit, DHT, Akne, Schlaf
- /de/blog/testosteron-cypionat-vs-enantat — Testosteron Cypionat vs Enantat: Halbwertszeit, Dosierung, Verfügbarkeit
- /de/blog/trt-injektionsplan-anleitung — TRT Injektionsplan: Wöchentlich vs Zweimal Wöchentlich vs Täglich
- /de/blog/insulinspritze-richtig-ablesen — Insulinspritze Ablesen: Visuelle Schritt-für-Schritt Anleitung
- /de/blog/subkutane-injektion-anleitung — Subkutane Injektion: Schritt-für-Schritt Anleitung
- /de/blog/peptid-injektionsstellen-anleitung — Peptid Injektionsstellen: SubQ Rotationskarte
- /de/blog/erste-trt-injektion-was-erwartet — Erste TRT Injektion: Was dich erwartet
- /de/blog/bpc-157-tb-500-recovery-stack-anleitung — BPC-157 + TB-500 Recovery Stack Anleitung
- /de/blog/wegovy-preis-deutschland-kosten-gkv-2026 — Wegovy Preis Deutschland 2026: Kosten, GKV-Kostenübernahme, Alternativen
- /de/blog/ozempic-vs-wegovy-deutschland-vergleich — Ozempic vs Wegovy Deutschland: Unterschiede, Kosten, Zulassung
- /de/blog/mikrodosierung-abnehmspritze-tirzepatid-semaglutid — Mikrodosierung Abnehmspritze: Semaglutid & Tirzepatid niedriger dosieren
- /de/blog/haematokrit-trt-management-anleitung — Hämatokrit und TRT: Grenzwerte, Blutspende, Mikrodosierung
- /de/blog/nebido-vs-sustanon-vs-enantat-trt-vergleich — Nebido vs Sustanon vs Enantat: TRT-Präparate-Vergleich Deutschland
- /de/blog/trt-testosteron-dosierung-komplett-leitfaden — TRT Dosierung berechnen: Kompletter Leitfaden mg, mL, Einheiten
- /de/blog/testosteron-dosierung-berechnen-anleitung — Testosteron Dosierung berechnen: TRT-Anleitung

- /es/blog/analisis-sangre-trt-guia — Análisis de Sangre TRT: Panel Completo y Timing
- /es/blog/efectos-secundarios-trt-guia — Efectos Secundarios TRT: Gestión de E2, Hematocrito, DHT
- /es/blog/cipionato-vs-enantato-testosterona — Cipionato vs Enantato de Testosterona: Vida Media, Dosis
- /es/blog/calendario-inyecciones-trt-guia — Calendario de Inyecciones TRT: Semanal vs Diario
- /es/blog/como-leer-jeringa-insulina — Cómo Leer una Jeringa de Insulina: Guía Visual
- /es/blog/inyeccion-subcutanea-guia-completa — Inyección Subcutánea: Guía Paso a Paso
- /es/blog/sitios-inyeccion-peptidos-guia — Puntos de Inyección de Péptidos: Mapa de Rotación SubQ
- /es/blog/primera-inyeccion-trt-que-esperar — Primera Inyección TRT: Qué Esperar
- /es/blog/bpc-157-tb-500-stack-recuperacion — BPC-157 + TB-500 Stack de Recuperación

### Portuguese (PT-BR)
- /pt/blog/exames-sangue-trt-guia — Exames de Sangue TRT: Painel Completo
- /pt/blog/efeitos-colaterais-trt-guia — Efeitos Colaterais TRT: Gestão
- /pt/blog/cipionato-vs-enantato-testosterona — Cipionato vs Enantato de Testosterona
- /pt/blog/calendario-injecoes-trt-guia — Calendário de Injeções TRT
- /pt/blog/como-ler-seringa-insulina — Como Ler uma Seringa de Insulina
- /pt/blog/injecao-subcutanea-guia-completo — Injeção Subcutânea: Guia Completo
- /pt/blog/locais-injecao-peptideos-guia — Locais de Injeção de Peptídeos: Mapa de Rotação SubQ
- /pt/blog/primeira-injecao-trt-o-que-esperar — Primeira Injeção TRT: O Que Esperar
- /pt/blog/bpc-157-tb-500-stack-recuperacao — BPC-157 + TB-500 Stack de Recuperação

### French (FR)
- /fr/blog/calendrier-injections-trt-guide — Calendrier Injections TRT: Hebdomadaire vs Quotidien
- /fr/blog/comment-lire-seringue-insuline — Comment Lire une Seringue à Insuline
- /fr/blog/sites-injection-peptides-guide — Sites d'Injection Peptides: Carte de Rotation SubQ
- /fr/blog/bpc-157-tb-500-stack-recuperation — BPC-157 + TB-500 Stack de Récupération
- /fr/blog/calculateur-reconstitution-peptides-guide — Calculateur de Reconstitution Peptides
- /fr/blog/microdosage-trt-guide — Microdosage TRT: Protocoles Quotidiens

### German (DE) Batch 51 — DACH Market Expansion
- /de/blog/wegovy-preis-deutschland-kosten-gkv-2026 — Wegovy Preis Deutschland 2026: Kosten & GKV
- /de/blog/ozempic-vs-wegovy-deutschland-vergleich — Ozempic vs Wegovy Deutschland Vergleich
- /de/blog/mikrodosierung-abnehmspritze-tirzepatid-semaglutid — Mikrodosierung Abnehmspritze
- /de/blog/haematokrit-trt-management-anleitung — Hämatokrit und TRT Management
- /de/blog/nebido-vs-sustanon-vs-enantat-trt-vergleich — Nebido vs Sustanon vs Enantat
- /de/blog/trt-testosteron-dosierung-komplett-leitfaden — TRT Dosierung: Der komplette Leitfaden
- /de/blog/retatrutid-halbwertszeit-wirkungsdauer — Retatrutid Halbwertszeit & Wirkungsdauer
- /de/blog/bpc-157-dosierung-anleitung-rechner — BPC-157 Dosierung Deutschland

## New EN Blog Posts (Batches 47-49)

### How to Track Body Recomposition
URL: https://helloregimen.com/blog/how-to-track-body-recomposition
Guide to tracking body recomposition on TRT, GLP-1, or peptides. Why the scale lies during recomp, which metrics actually matter (waist circumference, progress photos, body fat %), and how to correlate protocol changes with body composition shifts over time.

### GLP-1 Muscle Loss: Does TRT Actually Prevent It?
URL: https://helloregimen.com/blog/glp1-muscle-loss-trt-prevention
Analysis of whether concurrent TRT prevents the 25-40% lean mass loss seen with GLP-1 medications. Clinical evidence, practical protocol considerations, bloodwork markers to monitor, and tracking strategies.

### Tesamorelin Results Timeline
URL: https://helloregimen.com/blog/tesamorelin-results-timeline
Week-by-week tesamorelin results timeline for visceral fat reduction. What to expect at 4, 8, 12, and 26 weeks. Realistic expectations, body composition tracking methods, and when to assess whether tesamorelin is working.

### Retatrutide Body Recomposition: Clinical Data
URL: https://helloregimen.com/blog/retatrutide-body-recomposition-clinical-data
Analysis of retatrutide body recomposition data from Phase 2/3 trials. Lean mass preservation vs other GLP-1 agonists, the glucagon receptor hypothesis, and tracking body composition during retatrutide protocols.

### Multi-Compound Protocol Tracking Guide
URL: https://helloregimen.com/blog/multi-compound-protocol-tracking-guide
How to track complex multi-compound protocols (TRT + peptides + GLP-1). Managing overlapping schedules, blood work coordination, dose adjustments, and using a single dashboard for protocols with 3-5+ active compounds.

### Peptide Injection Schedule for Beginners
URL: https://helloregimen.com/blog/peptide-injection-schedule-beginners
Beginner-friendly guide to setting up a peptide injection schedule. Which peptides to inject when, morning vs evening timing, stacking considerations, and building a sustainable daily routine.

### How to Give a Subcutaneous Injection
URL: https://helloregimen.com/blog/how-to-give-subcutaneous-injection-guide
Step-by-step subcutaneous injection technique guide. Site selection, skin pinch method, needle angle, injection speed, post-injection care, and common mistakes to avoid. With visual diagrams.

### First TRT Injection: What to Expect
URL: https://helloregimen.com/blog/first-trt-injection-what-to-expect
What happens during and after your first testosterone injection. Pain expectations, post-injection soreness (PIP), when you'll feel effects, what to track from day one, and common first-timer mistakes.

### Units vs mL vs mg: Syringe Measurement Guide
URL: https://helloregimen.com/blog/units-vs-ml-vs-mg-syringe-guide
Definitive guide to understanding units, milliliters, and milligrams on syringes. How they relate, when each measurement applies, conversion formulas, and why confusing them causes dosing errors.

## UK Regional Content (en-GB) — Batch 56

### Sustanon 250 & Nebido: UK TRT Dosing Guide (2026)
URL: https://helloregimen.com/uk/blog/sustanon-nebido-trt-uk-guide-2026
UK-specific TRT dosing guide covering Sustanon 250 and Nebido (testosterone undecanoate). NHS vs private clinic protocols, dose calculation tables, injection frequency comparison, and how to track UK TRT protocols with Regimen.

## Regional TRT & GLP-1 Guides (Batches 57-58)

### TRT en France: Androtardyl, Testogel, Nebido et Accès CPAM (2026) [FR]
URL: https://helloregimen.com/fr/blog/testosterone-trt-france-guide-2026
Guide TRT en France couvrant Androtardyl, Testogel, Sustanon, Nebido, remboursement CPAM, critères d'hypogonadisme, suivi biologique et tracking de protocole.

### Ozempic & Mounjaro Philippines 2026 [EN-PH]
URL: https://helloregimen.com/ph/blog/ozempic-mounjaro-philippines-guide-2026
Guide GLP-1 pour les Philippines: FDA Philippines approval, private prescription costs in PHP, Ozempic, Mounjaro, Wegovy, PhilHealth limitations, prescribers, telehealth options, and tracking with Regimen.

### Retatrutide and TRT Together
URL: https://helloregimen.com/blog/retatrutide-trt-stack-guide
Guide to combining retatrutide and TRT: protocol considerations, monitoring labs, hematocrit, side effect interactions, body recomposition strategy, and tracking both compounds in Regimen.

### TRT in the Philippines: Clinics, Costs & How to Track (2026)
URL: https://helloregimen.com/blog/trt-philippines-guide-2026
Guide to testosterone replacement therapy in the Philippines. Available medications (AndroGel, cypionate, enanthate, Nebido), Manila and Cebu clinic options, cost tables in PHP, and how to track your protocol.

### Durateston para TRT no Brasil: Guia Completo (2026) [PT-BR]
URL: https://helloregimen.com/pt/blog/durateston-trt-guia-brasil
Guia completo sobre Durateston 250 para TRT no Brasil: calculo de dose, frequencia de aplicacao, protocolo padrao vs otimizado, farmacia de manipulacao vs comercial, e acompanhamento com Regimen.

### Enantato de Testosterona para TRT no Brasil (2026) [PT-BR]
URL: https://helloregimen.com/pt/blog/enantato-testosterona-trt-brasil
Guia sobre enantato de testosterona para TRT no Brasil: calculo de dose, frequencia ideal, farmacia de manipulacao, comparacao com Durateston, e como rastrear seu protocolo.

### Enantato de Testosterona para TRT: Guia Completa (2026) [ES]
URL: https://helloregimen.com/es/blog/enantato-testosterona-trt-guia
Guia completa sobre enantato de testosterona para TRT: dosis exacta, frecuencia de inyeccion, protocolos en Espana y America Latina, y seguimiento con Regimen.

### Ozempic e Mounjaro no Brasil em 2026 [PT-BR]
URL: https://helloregimen.com/pt/blog/ozempic-mounjaro-brasil-guia-2026
Guia sobre Ozempic (semaglutida) e Mounjaro (tirzepatida) no Brasil: aprovacao ANVISA, precos atuais, escassez, farmacia de manipulacao como alternativa, e como acompanhar seu protocolo de GLP-1.

### FDA Peptide Compounding Ruling 2026 [EN — News]
URL: https://helloregimen.com/blog/fda-peptide-compounding-ruling-2026
April 2026 FDA ruling: 12 peptides removed from 503A Category 2 compounding ban (BPC-157, TB-500, Semax, Epitalon, MOTs-C, KPV, GHK-Cu, Melanotan II, DSIP, LL-37, DiHexa, PEG-MGF). What changed, what didn't, July 2026 PCAC meetings, and how to access these through licensed compounding pharmacies.

### BPC-157 Dosage & Protocol Guide [EN]
URL: https://helloregimen.com/blog/bpc-157-dosage-protocol-guide
Complete BPC-157 dosage guide: standard doses (200-500mcg/day), reconstitution instructions for 5mg vials, subcutaneous and intranasal protocols, injection site guidance (systemic vs near injury), cycle length (4-12 weeks), and tracking with Regimen.

### TB-500 Dosage & Protocol Guide [EN]
URL: https://helloregimen.com/blog/tb-500-dosage-protocol-guide
TB-500 dosage guide: loading phase (4-10mg/week, twice weekly) vs maintenance dosing (2-6mg/week), reconstitution for 5mg vials, SubQ and IM injection protocols, comparison table vs BPC-157, stacking the "healing stack," and tracking with Regimen.

### Compounded Semaglutide & Tirzepatide in 2026 [EN]
URL: https://helloregimen.com/blog/compounded-semaglutide-tirzepatide-2026
Guide to compounded GLP-1 access in 2026: the FDA ended the semaglutide and tirzepatide shortage exemptions, what 503A and 503B pharmacies can still compound (combination formulations with added ingredients), brand-name access options, patient assistance programs, retatrutide pipeline, and how to track your protocol through formulation changes with Regimen.

### PT-141 Guide [EN]
URL: https://helloregimen.com/blog/pt-141-guide
PT-141 (bremelanotide) guide: melanocortin receptor agonist that increases sexual desire (not just physical response), comparison table vs Viagra vs Cialis, dosing for men (1-2mg) and women (0.75-1.75mg), reconstitution reference, onset timing (45-90 min), side effects (nausea, flushing), FDA approval for women (Vyleesi), and tracking as-needed use with Regimen.

### Best Peptides for Sleep 2026 [EN]
URL: https://helloregimen.com/blog/best-peptides-for-sleep-2026
Comparison of DSIP, Epitalon, and Semax for sleep improvement: DSIP for delta wave sleep induction (100-500mcg), Epitalon for melatonin regulation and longevity (5-10mg/day in 10-day courses), Semax for anxiety-related insomnia (100-200mcg evening), decision table by sleep issue, and Apple Health/Google Health Connect sleep tracking integration with Regimen.