AI summary Trust: medium Third-party lab

LabE tested this GHK-Cu batch (Mei 8 2025) at 99.9% purity via HPLC and mass quantification. However, the tested quantity was 42.3mg against a 50mg label, a deviation of -15.4%. 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
  • significant quantity deviation
  • no endotoxin test
Test date
2026-03-10
Purity
99.90% 99.90%
Batch / lot
[NAME_REDACTED] 8 2025
Lab
LabE
Quantity
label 50mg tested 42.3mg
Qty vs label
-15.4%
Endotoxins
—
Test score
7.6
Manufacturer
Yiwu Aozuo Trading Co
View vendor dossier
Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

✓ Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact below.

Verify on upstream
Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
50mg
Container
[NAME_REDACTED]
Catalogued
2026-04-17
Artifact hash
891132f4df1de870…
This COA is part of TitrateLab's community-trust corpus. See more from Yiwu Aozuo Trading Co or learn how trust scores are computed on the methodology page.