AI summary Trust: medium Third-party lab

LabE tested this GHK-Cu at 99.9% purity using HPLC and mass quantification. The quantity was 49.1mg against a 50mg label, a deviation of -1.8%. Endotoxin status is not applicable for this test. The test is older (6-12 months) and customers can cross-check on the lab's public verification URL.

Watch out for
  • older (6-12 months)
  • no batch ID
Test date
2025-07-10
Purity
99.90% 99.90%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 50mg tested 49.1mg
Qty vs label
-1.8%
Endotoxins
n/a
Test score
8.0
Manufacturer
Xian Yihang Technology
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 / Copper Crimp / Clear Cap
Catalogued
2026-04-16
Artifact hash
2e3e1e4ac92ff127…
This COA is part of TitrateLab's community-trust corpus. See more from Xian Yihang Technology or learn how trust scores are computed on the methodology page.