AI summary Trust: medium Third-party lab

LabE tested this GHK-Cu batch at 99.7% purity via HPLC and mass quantification. The tested quantity was significantly higher than the label (159.6mg vs 100mg), and no endotoxin test was performed. The test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • quantity deviation (59.6%)
  • no batch ID
Test date
2026-03-12
Purity
99.70% 99.70%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 100mg tested 159.6mg
Qty vs label
+59.6%
Endotoxins
n/a
Test score
4.0
Manufacturer
Hk Peptides
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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.

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
100mg
Container
Pink Label / Silver Crimp / Blue Cap
Catalogued
2026-04-17
Artifact hash
4b7528d1225f6999…
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.