Everything you need.
Nothing you don't.
Whether you're tracking one compound or ten, Regimen adapts to how you dose.
Reconstitution & Dose Calculators
Four built-in calculators handle the math for peptides, testosterone, and any oil-based compound.
- Peptide reconstitution · vial size, BAC water, target dose → exact units
- mL dose calculator · convert mg dose and concentration into injection volume
- Reverse reconstitution · choose your preferred units, we tell you how much BAC water to add
- Weekly total · enter target mg/week and frequency, get per-injection volumes
Reconstitution Calculator
Calculate units to draw for any peptide
Fill in all fields to see your result
Example: 10mg vial + 2mL BAC water = 5,000 mcg/mL → 250mcg dose = 5 units
Flexible Scheduling
Set it up once. Regimen handles reminders, cycling, and every scheduling edge case so you can focus on results.
- Every schedule type · daily, specific days, every X days, twice daily, as-needed
- Smart reminders · per-compound reminders with custom times
- Cycle management · set on/off durations with transition alerts
- Every delivery method · injections, pills, creams, sprays, drops
Daily Dose Tracking
Open the app, see what's due, tap to log. Build streaks and track your consistency over time.
← Try it. Tap the circles to check off each dose.
Today
0/4 doses completed
Morning
Semaglutide
BPC-157
Testosterone Cypionate
Evening
BPC-157
Trend
-15.7 lbs
Average
207.7
Best
199.5
Health Data & Progress
Sync your health data automatically and overlay your medications on top. Turn gut feelings into proof.
- Apple Health & Google Health Connect · auto-sync weight, body fat, heart rate, BP, sleep
- Medication correlation · dose changes overlaid on health charts
- Subjective logging · energy, sleep quality, cravings on a 1-5 scale
- Progress photos · capture and compare any two dates side-by-side
Estimated Concentration Curves
See estimated levels for 40+ compounds based on real half-life data. Know where your levels are right now and where they're headed.
- Pharmacokinetic modeling · absorption, accumulation, and clearance based on real half-life data
- Peak, trough, and steady state · know where you are in your dosing cycle
- 600+ compound library · peptides, GLP-1s, TRT, HRT, SARMs, HGH, plus custom entry
- Private by design · your data is never sold or shared
Stop guessing. Start optimizing.
Your protocol deserves better than a notes app and a calendar.