Peptidia

Explore 80 source-cited peptide profiles, ordered around your goals. Compare evidence and safety context, then ask Peptarch with citations.

Everyone online says something different about peptides. Vendor blogs are selling you something. Forum threads contradict each other. Almost none of them show a source ; almost all of them show a lot of noise.

Peptidia is an educational reference tool — an encyclopedia of peptides and the published research behind them. It does not provide medical advice, does not diagnose or treat any condition, and does not generate protocols or recommendations. Peptidia's main mission is to position the user as a critical thinker and give him access to a dynamic base of evidence-based information. The iOS app does not display specific peptide doses. Always consult a licensed healthcare provider with any health question.

HOW IT WORKS

1. Answer a few short questions about what you're trying to improve.
2. Your library opens, ordered around those goals.
3. Open any peptide — what it is, how it is studied to work, how strong the evidence is, and what the research still does not know.
4. Check the source on any claim — every entry links to PubMed / DOI.
5. Ask the Peptarch, the built-in assistant grounded in that same library. Every answer carries its citations.
6. Journal how you feel over time and watch the trend.

WHAT'S INSIDE

• 20 curated peptides — mechanism, evidence tier, contraindications, half-life, route
• Every claim sourced to published research, with PubMed/DOI links
• Goal-personalized ordering so what you care about surfaces first
• An AI assistant grounded in the library, with citations
• A private wellness journal
• No ads, no vendors, no affiliate links

Peptidia is for adults (18+). It is not intended for use during pregnancy or breastfeeding, with active cancer, or by anyone under 18.

Subscription: $9.99/month — no free trial. Subscriptions auto-renew unless canceled at least 24 hours before the end of the period. A limited $59.99 lifetime option is available at launch. Manage in iPhone Settings > Apple Account > Subscriptions.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://peptidia.app/legal/privacy