About

One thing, done well.

A verified, citation-grounded source for peptides. Built for biohackers and self-experimenters who would rather read the paper than the influencer summarizing it badly.

What we are

• An encyclopedia of peptides with mechanism, route, half-life, and legal status.
• A research library where every paper is tier-graded (peer-primary → practitioner) and labelled with a strength score.
• Curated protocols and stacks, with the dose, frequency, route, and cycle the evidence actually supports.
• A running log of which influencer claims hold up and which don’t.

What we are not

• A vendor. We do not link, grade, or recommend sources of peptides.
• A clinic. We do not diagnose, prescribe, or replace medical advice.
• A general biohacking site. The scope is peptides specifically.

How claims are graded

• Tier 1 — peer-reviewed primary research (RCTs, mechanistic studies)
• Tier 2 — peer-reviewed secondary (reviews, meta-analyses)
• Tier 3 — expert primary (named clinicians and researchers)
• Tier 4 — practitioner experience and case reports

Each claim is also tagged with strength: strong, moderate, suggestive, or anecdotal.

See the Safety and Legal status pages before acting on anything you read here.