AI summary Trust: medium Third-party lab

LabE tested this GHK-Cu at 99.9% purity using HPLC and mass quantification. The tested quantity was 110.5mg against a 100mg label, a deviation of +10.5%. Endotoxin status is not applicable for this test. The test is recent (under 3 months old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • no batch ID
Test date
2026-04-28
Purity
99.90% 99.90%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 100mg tested 110.5mg
Qty vs label
+10.5%
Endotoxins
n/a
Test score
6.4
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.

Verify on upstream
Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
100mg
Container
No Label / Silver Crimp / Violet Cap
Catalogued
2026-05-02
Artifact hash
9bd880789fa80c62…
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.