Real vendor COAs
Browse real Certificates of Analysis from the biggest peptide vendors and run any one through the engine in one click. No searching, no downloading, no uploading.
Public COAs linked from each vendor's own site. We do not host, rank, or endorse any of them, and a check rates the paperwork only, never product quality, safety, or legality.
Certificates are fetched live from the vendor's own URL only when you choose to run one, nothing is stored or re-hosted. COA Decoder rates the completeness and consistency of the paperwork and flags signs a document was reused, altered, or forged. It does not test products, certify or approve suppliers, or represent that any product is safe, effective, legal, or appropriate to use or ingest.
