Bioviridian: verify a certificate, see who it has tested

How to verify a Bioviridian certificate

1. Find the COA number printed on the report (often under the QR code).
2. Open the lab’s lookup: bioviridians.com/coa-search.html and enter it.
3. Compare the lab’s copy with the one you hold: compound, lot, date, purity. Any difference means the document you were given is not the lab’s.

A match confirms the certificate is genuine. It does not prove that the vial in your hand came from the tested sample — only blind-buy testing does that. You can also run the check through our COA checker.

How Bioviridian results count on PepAssure

Bioviridian certificates reach PepAssure as vendor uploads or from a public index. Once a member of our team has confirmed the purity figure from the document, each counts at half weight (0.5) in the Purity and CoA Verification pillars, and a vendor whose only evidence is this class is capped at 85. The vendor chose which batch to send, which is why it never carries the weight of a blind buy.

Full rules on the methodology page.

Vendors with the most Bioviridian results on file

• Marek Health20 results · latest Mar 26, 2026
• Prime Peptides1 result · latest Apr 4, 2026

A count is not a grade: it shows how much Bioviridian evidence we hold for each vendor. The results themselves, with dates and links to the lab’s copy, are on each vendor’s page.