AI summary Trust: medium Third-party lab

This COA was tested by an independent third-party lab, LabE. It reports GHK-Cu at 99.95% purity via HPLC and mass quantification. The tested quantity of 53.4mg showed a 6.8% deviation from the 50mg label. Endotoxin status is not applicable, and the test recency is unknown. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • unknown test date
Test date
—
Purity
99.95% 99.95%
Batch / lot
WWB 11/2025
Lab
LabE
Quantity
label 50mg tested 53.4mg
Qty vs label
+6.8%
Endotoxins
n/a
Test score
9.4
Manufacturer
Wuhan Wansheng Biotechnology
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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.

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
50mg
Container
White Label / Silver Crimp / White Cap
Catalogued
2026-04-16
Artifact hash
cf67bf742e94db5d…
This COA is part of TitrateLab's community-trust corpus. See more from Wuhan Wansheng Biotechnology or learn how trust scores are computed on the methodology page.