Coming soon on iOS
Precision peptide tracking,
finally in one app.
Calculate your draw, log every dose, rotate sites the smart way, and see your cycle at a glance. Built for adults on a clinician-directed regimen.
Free to use · iPhone only · No account required
What it does
Everything you've been doing on the back of a napkin. In one app.
Peptia replaces the math, the spreadsheet, and the memory game with one clean tool you can trust before every pin.
Dose calculator
Enter vial strength, BAC water, and target dose. Get the exact units to draw on a 1 mL insulin syringe — plus concentration, mg per unit, and doses remaining.
Smart schedule
Set frequency, cycle length, and time of day. Peptia knows where you are in your protocol and reminds you before each dose.
Site rotation
A visual body map suggests the least-recently-used site so you rotate properly — fewer welts, bruises, and scar tissue over time.
Progress over time
Streaks, weekly volume, site distribution, cycle progress. Show your data clearly to yourself — and to your provider.
Side-effect journal
Tag how every dose feels. Peptia flags symptoms commonly considered red flags and prompts you to speak with a clinician.
Private by design
Use it without an account, or sign in to back up and sync across devices. Your log is yours alone — we never sell it, recommend anything, or use it for ads.
Who it's for
Built for the people who actually use peptides.
You shouldn't be reverse-engineering your dose from a TikTok comment. Peptia is for adults already on a clinician-directed regimen who want precision, consistency, and a clean record of what they're doing. Bring it to your next appointment. Trust your math before every pin.
Get the app
Be the first to pin with Peptia.
Coming soon to iPhone. Join the waitlist and we'll let you know the day it lands.
No spam. One email when we launch.