Track Your Tirzepatide Protocol
Log Mounjaro or Zepbound doses, monitor your weight at every titration step, and see your results clearly.
Tirzepatide — Compounded & Brand GIP/GLP-1
Regimen is the best tirzepatide tracker app for managing your Mounjaro or Zepbound protocol. Tirzepatide's dual GIP/GLP-1 mechanism delivers powerful weight loss results — but tracking your progress through its six-step titration schedule is critical. Regimen's compound database is built on published pharmacokinetic data and FDA prescribing information. Regimen logs every dose, tracks your weight loss at each titration step, monitors side effects, and shows you how tirzepatide is affecting your body composition, appetite, and energy. Free — every feature unlocked for your first medication. No paywall, no trial, no credit card. Rated 4.9 stars on iOS and Android.
Compounded tirzepatide needs precision tracking.
You chose compounded for a reason. Don't wing the dosing:
Calculating draw volume from different compounded concentrations — and the stakes feel high when you're doing the math yourself
Managing titration timing without a provider who automatically ships your next pen strength
Tracking whether your results match what others report at similar doses, or if something's off with your compound
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 tirzepatide matters
Concentration calculator built in
Compounded tirzepatide comes in varying concentrations. Regimen handles the math from your specific vial strength to exact syringe units.
Self-managed titration
Without auto-shipped pens, you're managing your own titration schedule. Regimen tracks your dose history and flags when your next step-up is due.
Dose-response correlation
See exactly how each dose change impacts your weight, appetite, and energy — critical data for optimizing your compounded protocol.
What Regimen Tracks for Tirzepatide
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.