Dr.Peptide
Work out what to draw, log what you took, and keep track of what's left in the vial. A reconstitution calculator, a scheduler that understands cycling and titration, and a reference for 132 compounds with clear FDA and WADA status.
Peptide tracker, reconstitution calculator and reference
Milligrams in the vial, millilitres of water, micrograms per dose, units on the syringe. Dr.Peptide converts between the figures you enter and shows its working, then keeps the record. It converts what you type; it cannot know whether what you typed is correct or safe.
Reconstitution calculator
Vial strength plus bacteriostatic water plus the dose you want, and it tells you the units to draw — for U-100, U-40 or a custom syringe scale and a 0.3, 0.5 or 1.0 mL barrel, in mg, mcg or IU, with a fill bar showing where that lands.
Blend mode
For a pre-mixed multi-compound vial, enter each component's amount and see how many milligrams of each a chosen draw delivers, with over-capacity flagged.
Protocols that cycle
Daily, weekly, every other day, every N days, or N weeks on and M weeks off. Titration ramps step the dose up on schedule, and the calendar knows which days are rest days.
Logging and adherence
Quick-log from today's schedule or enter it manually, backdated if you forgot. A month calendar, a 30-day adherence percentage, injection-site rotation and free-text notes for side effects.
Vials and supply
Logging a dose depletes the vial. Expiry countdown, run-out projection, optional price per vial to get cost per dose, and a daily nudge when something is about to expire or run out.
An honest catalog
132 compounds with mechanism, evidence, dosing, cautions and anti-doping status. FDA-approved ones are flagged; the rest are hidden by default until you opt into the full catalog. WADA-prohibited entries say whether the restriction applies at all times, in competition or only under specific conditions.
Available in 25 languages: Bulgarian, Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hungarian, Irish, Italian, Japanese, Latvian, Lithuanian, Maltese, Polish, Portuguese (Portugal), Romanian, Slovak, Slovenian, Spanish and Swedish. Every language pack is bundled and works offline.
Where the dosing figures come from, and how community protocols are labelled →
A look inside
App Store previews — tap one to see it full size. The Android build carries the same core features and catalog.
Get the app
Dr.Peptide is out on the App Store and Google Play. Scan the QR code or follow the link for your phone.

