Track Your Ozempic Injections
Log every dose, monitor your progress, and see how Ozempic is affecting your health metrics over time.
Semaglutide (Ozempic) — Weekly GLP-1 Injection
Regimen is the Ozempic tracker app that goes beyond dose reminders. Log your weekly Ozempic injections, track how your weight and health metrics change over time, monitor side effects during titration, and see clear correlations between your doses and your results. Ozempic's semaglutide works best with consistent tracking — and Regimen makes that effortless, with half-life data sourced from published clinical studies and FDA prescribing information. Free — every feature unlocked for your first medication. No paywall, no trial, no credit card. Available on iOS and Android with a 4.8-star rating.
Ozempic is simple — until it isn't.
Most people start strong, then hit real friction:
Forgetting exactly which day you took your last dose — was it Tuesday or Wednesday?
Struggling to track titration steps and when you're supposed to move up to the next pen strength
No way to correlate your weight loss stalls with dose timing, diet changes, or side effects
Dose with precision
Regimen handles the complex math so you don't have to. Two built-in calculators give you exact numbers every time.
Peptide reconstitution calculator
Input your vial size, bacteriostatic water volume, and desired dose. Regimen tells you exactly how many units to draw on your syringe.
mL dose calculator
Enter your prescribed dose (mg) and concentration (mg/mL) to get the precise injection volume. Perfect for testosterone and oil-based compounds.
Never miss a dose. Never miss a cycle.
Stay consistent with zero effort. Regimen supports every dosing schedule you could need, with smart reminders to keep you on track.
Every schedule you need
Daily · specific days · split-week · every X days · twice daily · as-needed. Injections, pills, creams, sprays. Your protocol, your way.
Cycle management
Set your cycle duration and get alerts when it's time to cycle off or begin again. No more mental math or calendar counting.
See what's actually working
Correlate every compound and dose change against real health data. Stop guessing which protocol is moving the needle.
Auto-sync from Apple Health & Google Health Connect
Weight, body fat, sleep, resting heart rate, and blood pressure flow in automatically. No manual logging required.
Track how you feel, not just what you measure
Log energy, sleep quality, cravings, and daily notes alongside your biometrics. See the full picture of how your protocol affects you day to day.
Correlate medications with health trends
Changed your TRT dose three weeks ago? See exactly how your weight, sleep, and heart rate responded. Every dose change is overlaid on your health charts.
Know what's in your system
See estimated concentration curves for your compounds in real time. Know if you're at peak, trough, or steady state without waiting for labs.
Pharmacokinetic modeling for 40+ compounds
Regimen uses half-life data to model absorption, peak levels, and decay for every dose you take. See how levels build up over multiple doses.
Peak, trough & steady state visibility
Understand where you are in your dosing cycle at any moment. See projected future levels based on your current schedule.
Why tracking Ozempic matters
Titration clarity
Ozempic follows a specific 0.25 → 0.5 → 1.0 → 2.0 mg titration schedule. Regimen tracks exactly where you are and when your next step-up is due.
Plateau detection
Weight loss stalls are common on semaglutide. With automatic Apple Health sync, you can see exactly when your progress slowed — and what changed.
Side effect timing
Nausea, fatigue, and appetite changes often follow predictable patterns relative to your injection day. Tracking helps you and your doctor optimize timing.
What Regimen Tracks for Ozempic
Why people are switching to Regimen
"I was juggling my peptide schedule between a notes app and my calendar, and I was constantly stressed about missing a dose. Regimen fixed all of it. The reminders and calculator are essential."
Alex T., Bio-Optimizer
"I finally feel in control of my weight loss journey. The photo comparison feature is addictive. Seeing my progress next to the tracking data motivates me way more than just the number on the scale."
Sarah K., GLP-1 User
Your data stays private
Your health data is stored securely. We never share, sell, or monetize your information. What you track is your business, not ours.
Frequently Asked Questions
Stop guessing. Start optimizing.
Your protocol deserves better than a notes app and a calendar.