Published Test Results

Lab-verified Certificates of Analysis from across the peptide vendor landscape — mirror-uploaded files (the lab and the vendor independently published the same COA) and COAs whose issuing lab has confirmed authorship through the partner portal.

Open methodology Lab-verified only No paid placements

Lab-verified. Independently corroborated. Never vendor-funded.

Two ways a COA appears here: the issuing lab has confirmed authorship through our partner portal, or the same file was independently uploaded by both the lab and the vendor (mirror upload). Either path is the strongest authenticity signal we have.

Most vendor COAs report HPLC purity but skip the panels that matter for research safety — endotoxin (USP <85>), microbial (USP <61>), heavy metals, and net peptide content. The COAs surfaced here include full panel coverage where the issuing lab reported it.

No completed test results right now. New results are published as testing completes.

View failed batches Our methodology Vendor Trust Scores

This platform provides informational tools only, not medical advice. Consult a licensed provider.