AI summary Trust: medium Third-party lab

LabE tested this GHK-Cu batch at 99.63% purity using HPLC and mass quantification. The tested quantity was 96.1mg against a 100mg label, a deviation of -3.9%. The test is recent (3-6 months old), but endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • no batch ID
Test date
2026-01-06
Purity
99.63% 99.63%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 100mg tested 96.1mg
Qty vs label
-3.9%
Endotoxins
—
Test score
7.3
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
100mg
Container
No Label / Silver Crimp / Clear Cap
Catalogued
2026-04-16
Artifact hash
95fdd8682fd8e026…
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.