AI summary Trust: medium Third-party lab

LabG tested this GHK-Cu batch (Silver Sticker CU5) at 99.8% purity via HPLC and mass quantification. The tested quantity of 43.2mg was significantly below the 50mg label, a deviation of -13.6%. Endotoxin status is not applicable for this test type, and the test date/recency are unknown. Customers can cross-check on the lab's public verification URL.

Watch out for
  • quantity deviation (-13.6%)
  • unknown test date
  • no endotoxin test
Test date
—
Purity
99.80% 99.80%
Batch / lot
Silver Sticker CU5
Lab
LabG
Quantity
label 50mg tested 43.2mg
Qty vs label
-13.6%
Endotoxins
n/a
Test score
7.6
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
No Label / Silver Crimp / White Cap
Catalogued
2026-04-16
Artifact hash
6bbba6c1680dc5ff…
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.