Features / Vial tracker
Vial trackerKnow what is left in every vial.
Your stash shows each vial with the amount remaining, the doses left at the dose you entered, and a runway in days or weeks. Log a dose and the numbers update; run low and Peppy tells you before you are out.

- 01
Counted from what you log
Enter the vial strength and, for powder, the water you added. Each dose you log is subtracted, so the remaining amount and doses left are always based on your own history rather than an estimate.
- 02
Runway, so you can reorder in time
From the doses left and your schedule, Peppy shows roughly how long the vial will last. A low-vial reminder arrives before the last dose, and an expiry reminder if you gave the vial an expiry date.
- 03
Powder or pre-mixed
Peppy handles powder you reconstitute with bacteriostatic water and pre-mixed vials. Several vials of the same peptide can sit in the stash at once.
Vial tracker, answered.
Step by step: how to enter your vial and dose. More in the help centre.
- How does Peppy know how much is left in the vial?
- It starts from the vial strength and water you entered and subtracts every dose you log. Delete or re-log a dose and the remaining amount is recalculated.
- Will it remind me to reorder?
- Peppy sends a low-vial reminder, counted from the doses you have logged, and an expiry reminder if the vial has an expiry date. Where you obtain a peptide is not something Peppy advises on.
- Can I track more than one vial?
- Yes. The free version covers one peptide; Peppy Premium adds unlimited peptides, each with its own vials.

Start with your next dose.
Download Peppy, the peptide tracker app for iPhone. Free to start, no account.