No download. iPhone: tap Share → Add to Home Screen. Android: browser menu → Add to Home screen. Open it from there so you stay signed in.

Peptipedia

Physiology

Profile

Stored on this device until you sign in. BMI 24.2 · healthy · 2235 kcal.

Mark

Tap one. It changes the mark in the header.

Helix. DNA and the encyclopedia. The mark.

We ask this first so the rest of the app matches you — language and pictures. The math stays the same.

If never, Mix will show pictures and name every part.

Peptipedia is an educational calculator, not medical advice. Many catalog entries are unapproved for human use. Approved molecules have labels that outrank this app. Do not use this to self-prescribe. Consult a licensed clinician. Not for anyone under 18, pregnant, or being treated for cancer.