Early access · iOS
Know what to research — and where to get it safely.
The peptide internet is hype, forums, and guesswork. PeptideCoach gives you a ranked, plain-language shortlist for your goals — with safety flags for your situation — then points you to sources you can actually trust.
The problem
Everyone asks the same two questions. Nobody answers them safely.
Interest in peptides is exploding, but the information is fragmented, hype-driven, and often unsafe — people pick compounds off forums with zero regard for their own body, contraindications, or goals.
Half the market is grey-area sellers. Which ones are legit, and which will take your money?
Purity and identity are a gamble. Are you getting what's on the label, or something else?
A compound that helps one person is a bad idea for another. Nothing checks your situation.
How it works
From your goals to a source you trust — in three steps.
Tell it your goals
Recovery, longevity, body composition, sleep, cognition. Optionally connect Apple Health for a sharper read.
Get an explained shortlist
A ranked list of peptides to research — with a plain-language “why this fits you,” safety flags, and questions to ask your doctor.
Find a trusted source
Once you know what, we point you to vetted vendors with transparent trust scores — never a seller who paid to be there.
What's inside
Built like a health tool, not a supplement ad.
Personalized shortlist
Ranked from your goals and biometrics, not a generic top-10 list.
Why it fits you
Plain-language reasoning and realistic timelines — never a black box.
Questions for your doctor
Walk into the appointment prepared, with the right things to ask.
Trusted-source directory
Vetted vendors ranked by trust score — COAs plus verified user reports.
Safety flags
Hard gates hide compounds that aren't right for your health history.
Dose logging & protocols
Track each dose and plan a protocol, with adherence at a glance.
Re-check reminders
A nudge to review how it's going — and to check in with your clinician.
Apple Health
Read HRV, resting HR, sleep and body metrics — on device, private.
Free to start.
Pro when you're ready.
Personalized research and dose logging are free. Pro unlocks the trusted-source directory, AI explanations, and reminders.
- We never sell or ship peptides.
- We take no vendor commission — ever.
- Sources are ranked by trust, not by who paid.
- Your health data stays on your device.