GLP-1
Mounjaro tracker
Pick Mounjaro by name and PeptideLab builds a weekly tirzepatide protocol around it: shot-day reminders, one-tap logging at your current strength, a count of pens left, and the step-ups from 2.5 mg as they come.
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- Medication
- Tirzepatide, once weekly, under the skin
- Dose steps in PeptideLab
- 2.5, 5, 7.5, 10, 12.5 and 15 mg
- Pen
- Single-dose pens, counted as supply
- Half-life
- About 5 days
- Compare with
- SURMOUNT-1 trial arms (5, 10 and 15 mg)

How PeptideLab tracks Mounjaro
Every strength, every step
Six strengths, each its own step. The next one is offered in the log sheet when it is due, and your history shows the date of every change.
Pens on hand
Add the pens in your fridge and each shot takes one off, so a refill never sneaks up on you.
How much is in your system
From the doses you log and tirzepatide's published half-life (about 5 days), PeptideLab draws an estimate of your level over time: where it is now, whether it is rising or falling, and when a steady weekly pattern is reached.
Compare with a study (Pro)
Draw a SURMOUNT-1 arm at 5, 10 or 15 mg beside your own curve and see how your schedule tracks against the published one.
Weight, side effects and a daily check-in
Weight is tracked from the first dose, alongside nausea, appetite, sleep and energy, so you can see how each change in dose lines up with how you feel.
Bloodwork next to your doses
Import a lab PDF or photo. You confirm each value, then A1c, glucose, lipids and every other marker trend across all of your reports.
Questions
Is a Mounjaro tracker different from a Zepbound tracker?
Both are tirzepatide with the same strengths, so PeptideLab tracks them the same way. Pick the brand you were prescribed so your records say what you actually took.
Can I track Mounjaro and my diabetes labs together?
Yes. Import your lab reports and A1c, fasting glucose and every other marker trend over time next to your Mounjaro doses.
Does PeptideLab tell me what dose of Mounjaro to take?
No. You enter the dose you and your clinician decided on, and PeptideLab keeps the record. It is a tracking tool and does not give medical advice.
Is PeptideLab made by Eli Lilly?
No. PeptideLab is an independent app by Peptide Labs LLC and is not affiliated with Eli Lilly.
Related
Free to start on iPhone and Android
No account needed to try it. Your data stays on your phone unless you turn on backup.