Bioviridian: certificates on file

Bioviridian is printed as the issuing laboratory on 19 of the 415 public certificates of analysis in the Peptide Ranking index, 5 percent of the register. The certificates were published by 2 research peptide suppliers: Loti Labs (15) and Prime Peptides (4).

The documents cover 14 peptides, most often GLP-1/GIP dual class listings (4), NAD+ (2), Triple-agonist class listings (2). Dates printed on the certificates run from 2026-04-04 to 2026-08-10. 15 of 19 print a lot number and 19 state a purity figure; the methods named are HPLC. Lot numbers appear on certificates from Loti Labs, Prime Peptides.

A certificate describes the sample the laboratory received, not every unit a supplier later sells, so the lot number is what ties the document to a vial. We record what the documents print; we do not confirm them with the laboratory, and this page makes no statement about the laboratory's accreditation. To verify a certificate, quote its report number to the laboratory directly and check any accreditation claim on the accreditation body's register. Background: what ISO/IEC 17025 accreditation means, how to read a certificate, lot-level vs sample testing.