AI summary Trust: medium Third-party lab

LabD tested this GHK-Cu at 99.94% purity via HPLC and mass quantification. However, the tested quantity was significantly lower than labeled, showing an 18.5% deviation. Endotoxin status is unknown, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • significant quantity deviation
  • no endotoxin test
  • older (6-12 months)
Test date
2025-09-08
Purity
99.94% 99.94%
Batch / lot
(no batch ID)
Lab
LabD
Quantity
label 100mg tested 81.54mg
Qty vs label
-18.5%
Endotoxins
—
Test score
5.2
Manufacturer
Tsc Top Supplements China
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
100mg
Container
No Label / Copper Crimp / Clear Cap
Catalogued
2026-04-16
Artifact hash
a3e95f770b0f221c…
This COA is part of TitrateLab's community-trust corpus. See more from Tsc Top Supplements China or learn how trust scores are computed on the methodology page.