Short answer: yes, on the evidence. As of 24 September 2026, Onyx Biolabs scores 9/10 on our published verification rubric, has an independently viewable rating of 4.4 (79 reviews), and names its testing laboratory (Kovera Labs · Janoshik (HCG)). That is a stronger evidence record than most suppliers in this market publish.
Research use only. Compound Review scores vendors on documentation — laboratory certificates, lot records, pricing and company identity. Nothing on this page is guidance on human or veterinary use, dosing or health outcomes.
One point per criterion, no weighting, same rubric for every vendor. The dated evidence behind each point is in the full review.
This page answers the trust question. Prices with the code, the certificate we opened (lot, purity, measured mass), and where Onyx Biolabs ranks by compound are in the Onyx Biolabs review.
Affiliate partner; we earn a commission on Purgo orders. We earn nothing from Onyx Biolabs. Scores are computed from published evidence and do not read partner status.
Our vendor-vetting checklist and COA reading guide walk through each step for any vendor.
As of 24 September 2026, Onyx Biolabs scores 9/10 on our published verification rubric, has an independently viewable rating of 4.4 (79 reviews), and names its testing laboratory (Kovera Labs · Janoshik (HCG)). That is a stronger evidence record than most suppliers in this market publish.
We found no evidence that Onyx Biolabs is a scam. What we can say is limited to what is independently verifiable: 9 of 10 verification criteria earned, a 4.4 (79 reviews) independent rating, and a named testing lab (Kovera Labs · Janoshik (HCG)). Verify certificates yourself before ordering from any supplier.
Yes — Per-batch certificates listed on /lab-results/ (e.g. TIR30-260901A).
Onyx Holding, LLC · 9311 JW Clay Blvd STE 2050A, Charlotte, NC 28262 — on-site (6 Sep 2026) (read 24 September 2026 from the vendor's own pages).
No on-site review badge contradicting the independent record; card payment accepted; no regulator action found (checked 6 Sep 2026). A card payment can be disputed with the issuer; crypto, Zelle and ACH cannot, which is why the rubric looks at the payment rail.
We do not have a verified discount code for Onyx Biolabs. Our primary partner, Purgo Labs, offers 20% off with code HEALTH.