AI summary Trust: medium Third-party lab

LabE tested this GHK-Cu batch (JKA100) at 99.9% purity via HPLC and mass quantification. However, the tested quantity was 82.8mg against a 100mg label, representing a significant -17.2% deviation. Endotoxin status is unknown. The test is recent (under 3 months), and customers can cross-check on the lab's public verification URL.

Watch out for
  • significant quantity deviation
  • no endotoxin test
Test date
2026-03-12
Purity
99.90% 99.90%
Batch / lot
JKA100
Lab
LabE
Quantity
label 100mg tested 82.8mg
Qty vs label
-17.2%
Endotoxins
—
Test score
7.4
Manufacturer
Oupeptide
View vendor dossier
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
White Label / Silver Crimp / Violet Cap
Catalogued
2026-04-17
Artifact hash
d8a713396f54c170…
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.