COA Database

COA Library

Browse verified supplier test results and community-submitted COA scans. See how different peptide suppliers score on documentation quality, analytical rigour, and traceability.

Verified Suppliers

GMP Tested

These suppliers have submitted batches for independent HPLC testing by GMP Analytics. Results are based on our laboratory analysis.

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Community Scans

User Submitted

Anonymous aggregated results from users who scanned their supplier's COA documents using our free AI scanner. Scores reflect document quality only — not product quality.

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