AI summary Trust: medium Third-party lab

This COA was tested by Janoshik, an independent third-party lab. The GHK-Cu batch 'Uther April 2025 blue crimp blue cap' showed 99.953% purity. Quantity was slightly over-labeled at 103.34mg (3.34% deviation). However, the test is stale (over 1 year old), and there is no information on the test method or endotoxin status. Customers can cross-check on the lab's public verification URL.

Watch out for
  • stale (1+ years old)
  • no endotoxin test
  • unknown purity method
Test date
2025-04-08
Purity
99.95%
Batch / lot
Uther April 2025 blue crimp blue cap
Lab
Janoshik
Quantity
label 100mg tested 103.34mg
Qty vs label
+3.3%
Endotoxins
—
Test score
—
Manufacturer
Uther Peptide
View vendor profile
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 Uther Peptide or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →