COA Authenticity Checker

Q: What does the COA Authenticity Checker do?

It fetches the COA URL a vendor cites, confirms the document is still live at that exact address, and scans it for a recognized third-party lab name, batch/lot ID, date, and purity figure — the signals a credible Certificate of Analysis should show.

Q: Does a 'pass' mean the peptide is pure?

No. It means the COA is reachable and carries the structural signals of a real third-party report. It does not re-test the compound. Always read the COA and cross-check the lab independently.

Q: What should I match between a COA and a vial?

Match the compound name, labeled strength, batch or lot identifier, report date, and report number. Then confirm the report through the named laboratory when an independent verification portal is available.

Independent verification tool

Paste the Certificate of Analysis URL a vendor gave you — or upload the COA as an image or PDF. We check it for a recognized third-party lab, a batch/lot ID, a date, and a purity figure, then run an AI analysis of its completeness and internal consistency. This does not re-test the compound; it analyzes the document, not the molecule.

or upload the COA directly —Upload image or PDF

Snap a photo or upload a screenshot/PDF of the certificate — the AI reads it directly.

Before you rely on a report

See what a completed check looks for

A polished PDF is not enough. The useful question is whether the document can be tied to the exact product and independently confirmed.

Previously reviewed public example

BPC-157 · Evo Labs Research

Strong signals

The sampled report named Kovera Labs, carried a unique report number and batch ID, and showed a 99.749% batch-average purity result with the listed panels marked pass.

Laboratory: Kovera Labs
Report: KVR-2026-423BF8
Batch: EVO5212026
Purity shown: 99.749%

Five signals the checker returns

01
Named laboratoryWho produced the analysis and whether the lab can be checked independently.
02
Batch or lot IDThe identifier that should match the product label.
03
Report date and numberA traceable record rather than an undated marketing image.
04
Purity and identity scopeWhat the report actually measured—not what the vendor implies.
05
Missing fields and conflictsInternal gaps that need manual follow-up.