AI summary Trust: medium Third-party lab

LabE tested this GHK-Cu batch at 99.95% purity using HPLC and mass quantification. However, the tested quantity was 42.2mg against a 50mg label, representing a significant -15.6% deviation. No endotoxin test was reported. The test is recent (3-6 months old), and a verification URL is available.

Watch out for
  • no endotoxin test
  • quantity deviation (-15.6%)
  • no batch ID
Test date
2026-01-19
Purity
99.95% 99.95%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 50mg tested 42.2mg
Qty vs label
-15.6%
Endotoxins
n/a
Test score
5.6
Manufacturer
Hk Peptides
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
2026-04-16
Artifact hash
10dcdfa052e4eaaf…
This COA is part of TitrateLab's community-trust corpus. See more from Hk Peptides or learn how trust scores are computed on the methodology page.