AI summary Trust: medium Third-party lab

LabE tested this GHK-Cu batch at 99.9% purity using HPLC and mass quantification. The tested quantity was 45mg, a 10% deviation from the 50mg label. Endotoxin status is not applicable for this test, and the report is recent (under 3 months old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • quantity deviation (10%)
  • no batch ID
Test date
2026-02-22
Purity
99.90% 99.90%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 50mg tested 45mg
Qty vs label
-10.0%
Endotoxins
n/a
Test score
6.5
Manufacturer
Yimei
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 / Clear Cap
Catalogued
2026-04-16
Artifact hash
a4500e11819e9424…
This COA is part of TitrateLab's community-trust corpus. See more from Yimei or learn how trust scores are computed on the methodology page.