AI summary Trust: medium Third-party lab

Janoshik tested this GHK-Cu batch (Aug 27, 2025) at 99.916% purity. The tested quantity was significantly higher than labeled (129.2mg vs 100mg, a 29.2% deviation). Endotoxin status is unknown. The test is recent (under 3 months), and customers can cross-check on the lab's public verification URL.

Watch out for
  • quantity deviation (29%+)
  • no endotoxin test
  • unknown test method
Test date
2026-02-17
Purity
99.92%
Batch / lot
Aug 27, 2025
Lab
Janoshik
Quantity
label 100mg tested 129.2mg
Qty vs label
+29.2%
Endotoxins
—
Test score
—
Manufacturer
Tci
View vendor dossier
Source

Third-party community lab

🔗 URL referenced

This entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.

Catalogued
2026-04-24
This COA is part of TitrateLab's community-trust corpus. See more from Tci or learn how trust scores are computed on the methodology page.