About PeptideWatchdog

PeptideWatchdog exists to fix a trust problem. The research peptide market has grown rapidly, but transparency has not kept pace. Vendors make claims about purity and quality that buyers have no practical way to verify. We change that.

What We Do

We independently test research peptides from vendors using accredited third-party laboratories. We publish every result, assign transparent grades, and combine lab data with honest community reviews to give researchers the information they need to make informed decisions.

What We Are Not

We do not sell peptides. We do not accept advertising from vendors. We do not offer paid placements or sponsored grades. Our only revenue comes from vendor testing fees, and those fees never influence results. A vendor who pays for testing gets the same treatment as one we test through mystery purchases.

Our Values

Independence: No vendor can pay for a better grade. No financial relationship influences our testing or editorial content.

Transparency: Every score, every methodology, every component weight is published and explained. You can see exactly how we arrive at every grade.

Community First: We exist to serve the research community, not vendors. When those interests conflict, the community wins.