GLP-1
Ozempic tracker
Pick Ozempic by name and PeptideLab sets up a weekly semaglutide protocol around your pen. It reminds you on shot day, logs the dose in a tap, counts the doses left in the pen and suggests the next injection site.
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- Medication
- Semaglutide, once weekly, under the skin
- Dose steps in PeptideLab
- 0.25, 0.5, 1 and 2 mg
- Pen
- Multi-dose pen, tracked dose by dose
- Half-life
- About 7 days
- After first use
- Up to 56 days, per the label

How PeptideLab tracks Ozempic
Your pen, counted
PeptideLab knows an Ozempic pen holds several weekly doses. Each shot comes off the count, and the pen keeps the date you first used it next to its 56-day limit.
Step-ups on your schedule
When your prescriber moves you from 0.25 to 0.5 mg and beyond, the next step is offered in the log sheet on the day it is due. Nothing changes until you take it.
How much is in your system
From the doses you log and semaglutide's published half-life (about 7 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.
Injection site rotation
Every shot lands on a body map. The next site is suggested from the ones you used last, across every protocol you run.
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
Can PeptideLab track how many doses are left in my Ozempic pen?
Yes. Ozempic is set up as a multi-dose pen: each logged shot reduces the count, and the pen keeps the date you first used it.
Can I track Ozempic alongside other medications or supplements?
Yes. Ozempic sits on the same schedule as anything else you take, from vitamins to TRT, and each one gets its own reminders and history.
Does PeptideLab tell me what dose of Ozempic 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 Novo Nordisk?
No. PeptideLab is an independent app by Peptide Labs LLC and is not affiliated with Novo Nordisk.
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.