A record of what this supplier publishes about itself. It does not evaluate product quality, purity, sterility or suitability for any use, and it is not a recommendation.
A generated trace, not a reproduction of any document this supplier publishes. It is drawn solid because this entry links a certificate we opened and read; the accent band sits under the main peak, which is where a purity percentage comes from.
Products labelled for research use are not approved for personal, medical or veterinary use. This entry does not evaluate suitability for human consumption.
Looking for peptide treatment? Find a licensed clinic instead →Publishes lot-referenced certificates from a named laboratory, with the lot numbers repeated on the product pages. The documents are shown in full and include both an HPLC chromatogram and a mass spectrum, so identity as well as purity is addressed. One certificate carries an endotoxin result under USP<85> — the only endotoxin figure found anywhere in this catalogue — but no sterility report was found despite a site-wide "Sterility Verified" banner. A city is published but no street address, suite or registered legal entity, and no laboratory accreditation number is cited.
The same categories are recorded for every supplier. Where evidence could not be obtained, the entry says so rather than inferring anything from the absence.
Only a city, Shreveport LA, is published — no street address, suite or registered legal entity. Whether the location is an office could not be assessed either way.
Public COA page covering 46+ products, with certificates also linked from the product pages. Lot numbers are repeated on the product page as well as on the document; the certificate examined carries lot RETA10-0616, sample received 2026-06-19 and issued 2026-06-25, shown as a full page with a web verification code.
Bioviridian named with a College Station TX address, a named principal chemist and a certificate-lookup URL that resolves. No ISO 17025 or A2LA accreditation number is cited on the certificate or the laboratory site, and no laboratory phone number was found.
Both an HPLC chromatogram with retention time and a mass spectrum are reproduced; identity confirmed via MALDI-MS, purity by RP-HPLC at 214 nm, plus heavy metals by USP<232>.
Research-use statements site-wide and on product pages, with self-certification at 21+ at purchase. No interactive age gate observed.
All sales final; damaged or incorrect items reportable within 72 hours of delivery with photographs for replacement on a verified claim.
No warning letter naming this entity or domain was found in FDA’s dataset. No proactive regulatory-disclosure section on the site.
We did not purchase, receive or test any product, and we do not rank suppliers against each other. A supplier-hosted certificate is evidence that a document was published — not evidence that a shipped unit matches it. HPLC area percent is chromatographic purity, not net peptide content, and no purity figure establishes sterility, correct labelling or human safety.