AI summary Trust: medium Third-party lab

LabE tested this GHK-Cu at 99.9% purity using HPLC and mass quantification. The tested quantity was 94.3mg against a 100mg label, a deviation of -5.7%. Endotoxin status is unknown. The test is recent (under 3 months old) and customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • quantity deviation >5%
  • no batch ID
Test date
2026-04-28
Purity
99.90% 99.90%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 100mg tested 94.3mg
Qty vs label
-5.7%
Endotoxins
—
Test score
7.8
Manufacturer
Shanxi Qianyecao Biotech Qyc
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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
100mg
Container
No Label / Silver Crimp / Purple Cap
Catalogued
2026-05-02
Artifact hash
39868af1a52bfff2…
This COA is part of TitrateLab's community-trust corpus. See more from Shanxi Qianyecao Biotech Qyc or learn how trust scores are computed on the methodology page.