AI summary Trust: medium Third-party lab

LabE tested this GHK-Cu at 99.9% purity via HPLC and mass quantification. However, the tested quantity was significantly lower than labeled, showing a -28.8% deviation. Endotoxin status is unknown, and no batch ID was provided. The test is recent (under 3 months), and a verification URL is available.

Watch out for
  • quantity deviation (-28.8%)
  • no endotoxin test
  • no batch ID
Test date
2026-04-28
Purity
99.90% 99.90%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 50mg tested 35.6mg
Qty vs label
-28.8%
Endotoxins
—
Test score
4.9
Manufacturer
Tianjin Ruiwang New Material Technology 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
No Label / Silver Crimp / Blue Cap
Catalogued
2026-05-02
Artifact hash
8ff20fd668762270…
This COA is part of TitrateLab's community-trust corpus. See more from Tianjin Ruiwang New Material Technology Co or learn how trust scores are computed on the methodology page.