AI summary Trust: medium Third-party lab

LabE tested this GHK-Cu at 99.71% purity using HPLC and mass quantification. The quantity tested was 50.5mg, a 1.0% deviation from the 50mg label. Endotoxin status is not applicable for this test. The test is recent (3-6 months old) and customers can verify it on the lab's public URL.

Watch out for
  • no batch ID
  • no endotoxin test
Test date
2026-01-06
Purity
99.71% 99.71%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 50mg tested 50.5mg
Qty vs label
+1.0%
Endotoxins
n/a
Test score
7.5
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
50mg
Container
No Label / Copper Crimp / Clear Cap
Catalogued
2026-04-16
Artifact hash
eff0e029d7af71ae…
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.