The peptide and GLP-1 tracker built for women.
Every dose, cycle signal, symptom, and lab, logged in one calm, private place that never leaves your iPhone.
Built around how women actually log a protocol.
Everything here ships in the app today, except the one we've marked Coming soon.
See how it compares to Shotsy, Glapp, MeAgain, and DoneDoseFull protocols, not just GLP-1s
Protocol Her tracks full peptide protocols, not just branded GLP-1s: semaglutide, tirzepatide, retatrutide, BPC-157, GHK-Cu and more. Logging a dose takes moments, drawing on a curated library of 35 peptides and GLP-1s.
Read the compound guidesReconstitution calculator
A built-in educational reconstitution calculator handles the unit conversions for vial-based compounds. It draws the result on a live U-100 syringe, and it never gives dosing or medical advice.
Try the free web calculatorCycle-aware tracking
Cycle-aware tracking is designed for women: log your period and the app places your doses and symptoms in cycle-phase context, from the home screen to the clinician report.
Injection-site map
A body map that remembers where each shot went, so rotating sites stops being a memory game.
Clinician PDF export
Turn your history into a clean, readable report you can hand to a clinician, with context included and no decoding required.
Reflect
Patterns from your own logs, surfaced on your device. Arriving in a future update.
Neutral guides to the ones people ask about.
What each compound is, the vial sizes on real labels, a worked conversion from mg to syringe units, storage basics, and how the app tracks it. Educational only: no dosing advice, no claims about results.
Semaglutide (sema)
The GLP-1 receptor agonist. Pens versus powder vials, and why the water you add changes the reading but never the amount.
Tirzepatide (tirz)
The dual GIP and GLP-1 agonist. Bigger mg totals on the label, and what that does and does not mean.
Retatrutide (reta)
The triple agonist, classified investigational. What that word means for labels, supply, and everything downstream.
BPC-157 (BPC)
Labeled in mg, worked in mcg. The unit switch that causes most conversion errors, walked through step by step.
GHK-Cu (copper peptide)
Why the serum on your shelf and the vial in the fridge are not comparable, and why a reconstituted vial is blue.
Reconstitution calculator
Run your own numbers. Vial mg, water mL, and an amount in mg or mcg, converted to mL and U-100 units with the math shown.
No account. Your health data stays on your iPhone.
Your health data stays on your iPhone: no account, no server, your logs never uploaded. Doses, photos, cycle notes, and labs live in your iPhone's encrypted storage, so there is nothing to sign up for and no copy of your data for anyone to breach. The only things that ever leave your phone are anonymous subscription and ad-attribution signals, never anything you log, exactly as spelled out in the privacy policy.
- No sign-up, no cloud copy of anything you log, no one reading over your shoulder
- Stored on your iPhone, encrypted at rest
- Export or delete everything, any time
Your whole protocol, in your pocket.
Protocol Her for iPhone. Free to download, with Pro pricing in the app.
Download on the App Store