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PepIndex

Testing laboratory

Bioviridian Inc.

Bioviridian Inc., College Station, Texas, signed 14 of the certificates behind these rankings, covering 2 vendors and 12 compounds, at a mean reported purity of 99.79%. Its own site makes no ISO/IEC 17025 claim. It publishes a public lookup, so a report can be pulled from the laboratory rather than taken from the vendor.

14 certificates · 2 vendors · 12 compounds · assays 4 Apr 2026 to 4 Sept 2026

Accreditation and verification

Location
College Station, Texas
Website
bioviridians.com
ISO/IEC 17025
No claim on its siteIts services page lists “17025 in Progress”: the laboratory says ISO/IEC 17025 accreditation is being pursued, not that it is held. An earlier version of this entry said no working site could be found; that had checked bioviridian.com, a placeholder, and not the laboratory’s actual domain.laboratory site read 4 Oct 2026
Attributed by vendors
No vendor using only this laboratory records an accreditation for it.
Report lookup
Public lookup on the laboratory’s siteEvery certificate prints a Web Verification Code at the top right — COA followed by four digits. Enter it on the laboratory’s COA search page, or open https://bioviridians.com/coas/<CODE>.pdf directly; a code the laboratory did not issue returns 404. The certificates print the lookup domain as “biovidians.com”, a misprint that does not resolve — the laboratory is bioviridians.com.A lookup answers for the sample the laboratory received: it confirms a report exists and what it says, not that the vial in your hand came from that lot. The lot number on the vial has to match.

What its certificates report

14 lots
Assayed purity

14 of 14 lots at 99% or above; mean 99.79%.

01020<95%: 0 lots<95%95–97%: 0 lots95–97%97–98%: 0 lots97–98%98–99%: 0 lots98–99%99–99.5%: 0 lots99–99.5%≥99.5%: 14 lots14≥99.5%
Assayed purity
Rangelots
<95%0
95–97%0
97–98%0
98–99%0
99–99.5%0
≥99.5%14
Assayed mass vs label

86% of lots within 5% of the labelled mass; median gap 2.4%.

0510≤2%: 6 lots6≤2%2–5%: 6 lots2–5%5–10%: 2 lots5–10%10–20%: 0 lots10–20%>20%: 0 lots>20%
Assayed mass vs label
Rangelots
≤2%6
2–5%6
5–10%2
10–20%0
>20%0

These figures describe what the laboratory reported about the samples it received. They are a property of those samples and of the vendors that sent them, not a rating of the laboratory.

Vendors using this laboratory

VendorCertificates from this lab
Stealth Research Labs10
Prime Peptides4

Certificates

All certificates
AssayedCompoundVendorLotPurityLabel → assayedDocument
4 Sept 2026RetatrutideStealth Research LabsSRL-RT-20199.81%20 mg → 20.38 mgOpen
4 Sept 2026TirzepatideStealth Research LabsSRL-TZ-20199.82%20 mg → 20.52 mgOpen
4 Sept 2026GHK-CuStealth Research LabsSRL-CU-10199.74%100 mg → 101.8 mgOpen
4 Sept 2026BPC-157Stealth Research LabsSRL-BPC-10199.68%10 mg → 10.24 mgOpen
4 Sept 2026Melanotan IStealth Research LabsSRL-MT1-10199.88%10 mg → 10.24 mgOpen
4 Sept 2026Melanotan IIStealth Research LabsSRL-MT2-10199.89%10 mg → 10.44 mgOpen
4 Sept 2026SemaxStealth Research LabsSRL-SX-10199.82%10 mg → 10.75 mgOpen
4 Sept 2026SelankStealth Research LabsSRL-SK-10199.8%10 mg → 10.27 mgOpen
4 Sept 2026MOTS-cStealth Research LabsSRL-MS-10199.84%10 mg → 10.16 mgOpen
4 Sept 2026NAD+Stealth Research LabsSRL-NAD-10199.65%500 mg → 502.63 mgOpen
24 Apr 2026GlutathionePrime Peptides3152026GLU99.8%1500 mg → 1508.43 mgOpen
24 Apr 2026TirzepatidePrime Peptides3122026TR99.8%10 mg → 10.82 mgOpen
22 Apr 2026IpamorelinPrime Peptides3162026IPA99.8%10 mg → 10.44 mgOpen
4 Apr 2026NAD+Prime Peptides2172026ND99.8%1000 mg → 1004.56 mgOpen