AI summary Trust: medium Third-party lab

This COA was tested by an independent third-party lab, LabE. It reports 99.9% purity for GHK-Cu via HPLC and mass quantification. The quantity tested was 50.3mg, matching the 50mg label within 1%. The test is recent (under 3 months), but the endotoxin status is unknown. Customers can verify this report on LabE's public URL.

Watch out for
  • no endotoxin test
  • no batch ID
Test date
2026-02-18
Purity
99.90% 99.90%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 50mg tested 50.3mg
Qty vs label
+0.6%
Endotoxins
—
Test score
8.0
Manufacturer
Oupeptide
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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 / Silver Crimp / White Cap
Catalogued
2026-04-16
Artifact hash
f8f3ddb21b6cac2a…
This COA is part of TitrateLab's community-trust corpus. See more from Oupeptide or learn how trust scores are computed on the methodology page.