PeptideWikis is an independent reference encyclopedia of peptides. Each entry explains what a peptide is, how it is thought to work, what the research has actually found, and where it stands with regulators, with every claim tied to its source.
Why this site exists
Search for almost any peptide and most results are written to sell something: a vial, a clinic appointment, a subscription. Claims from a single rat study sit next to claims from a phase 3 trial, and the page gives no hint which is which. PeptideWikis was started to be the page you read before any of that: a neutral record of the evidence, written plainly, updated when the science or the law changes.
What you will find here
- One entry per peptide, from well-known drugs such as semaglutide to research compounds such as BPC-157 or MOTS-c.
- An evidence level on every claim, so you can see at a glance whether something was shown in a cell culture, in animals, or in people.
- Regulatory status in the United States and beyond, with the date it was last checked.
- A glossary of the terms that make peptide research hard to read.
Who writes it
Entries are produced by the PeptideWikis Editorial Team following a written editorial policy and methodology. We describe research; we do not give medical advice, and nothing here is a recommendation to use any substance. See the medical disclaimer.
Independence
PeptideWikis does not sell peptides, does not link to peptide vendors and does not accept payment for coverage. If that ever changes for any part of the site, it will be disclosed on the page where it applies.
Questions or corrections: use the contact form.