Peptrack Features
Everything in the Peptrack peptide and GLP-1 tracking app: a dose log, vial inventory, reminders, injection site tracking and a reconstitution calculator. One calm app in place of the notes, spreadsheets and phone alarms.
For research, informational and record-keeping reference only. Not medical advice.
01Dose log
A clean record of every dose you log
Logging takes a couple of taps, so it actually gets done. Each entry keeps the details you will want later, and your history stays organized by day.
- Record the time, the amount you entered and free-text notes
- Injection site tracking: tag each entry with where it went
- Scroll your full history, or see it laid out on a calendar
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02Vial inventory
Know what is left in every vial
Add your vials once and Peptrack keeps count as you log. No more guessing how many draws are left or finding out a vial is empty at the wrong moment.
- Track vial size, water added and the amount remaining
- Supply status at a glance: plenty, low or very low
- An estimate of days remaining, worked out from your own log
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03Schedule & reminders
Reminders on the schedule you set
Enter the protocol and schedule you already follow, and Peptrack reminds you when the next entry is due. It remembers the plan. It never writes one.
- Build a protocol from values you enter yourself
- Choose the days and times, and see upcoming entries on your home screen
- Reminders are scheduled on your device and can be switched off any time
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04Reconstitution calculator
Reconstitution math, built in
The same arithmetic as the free calculators on this site, inside the app. Enter a vial size and the water you added to get the concentration, then convert an amount into syringe units.
- Concentration in mg/mL from vial size and water volume
- Convert mcg or mg into mL and U-100 syringe units
- It performs math on the numbers you enter and never suggests an amount
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The small things that make it stick
All included, all free. There is no paid tier hiding the good parts.
Insights and streaks
Weekly progress, a consistency score and logging streaks, all built from your own entries. They describe your logging habits, not your health.
Weight tracker
Log your weight and watch the trend over weeks and months. Useful context if you are tracking progress alongside a GLP-1 medication.
Nutrition log
Keep simple notes on meals next to your dose log, so everything you want to look back on lives in one place.
Side effects journal
Write down how you feel while it is fresh, then bring accurate notes to your healthcare provider. Nobody at Peptrack monitors these entries.
Calendar view
See what you logged and what is coming up, day by day, without scrolling through a list.
Name reference list
A searchable list of compound names for labelling your records consistently. It contains no uses, benefits, doses or mixing instructions.
Private by design
Your records are tied to your account and protected per user. We do not sell your data, and there are no ads or ad trackers.
Export or delete anytime
Export your records from Settings, or delete your account and everything in it in a few taps. Deletion is immediate.
A record-keeper, not an adviser
Peptrack keeps track of what you and your healthcare provider have already decided. Every number in it is one you entered.
Read the full medical disclaimer- It does not recommend, suggest or verify a dose, schedule or protocol.
- It does not give medical advice, diagnosis or treatment.
- It does not sell, supply or endorse any substance.
- It does not replace a licensed healthcare provider.
Not ready to download? Use the calculators.
Free peptide calculators that run in your browser, with no signup.
Peptide Calculator
Reconstitution and dose math with a visual syringe showing the fill line.
Open calculatorReconstitution Calculator
Turn vial size and water volume into a concentration in mg/mL and mcg per unit.
Open calculatorBAC Water Calculator
Compare water volumes to find one that lands your value on an easy syringe mark.
Open calculatorPeptide Dosage Calculator
Convert an amount in mcg or mg into mL and U-100 syringe units.
Open calculator
Stop redoing the math. Start keeping records.
Peptrack saves each vial's concentration, logs every dose you record and reminds you on the schedule you set. 100% free, with no ads.
Free on iOS & Android. A record-keeping tool, not medical advice.