AI summary Trust: medium Third-party lab

LabE tested this GHK-Cu batch (241023-0203) at 99.91% purity via HPLC and mass quantification. However, the tested quantity was significantly lower than labeled, showing an 18.7% deviation, and endotoxin status is unknown. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • significant quantity deviation
  • no endotoxin test
  • older (6-12 months)
Test date
2025-07-10
Purity
99.91% 99.91%
Batch / lot
[PHONE_REDACTED]
Lab
LabE
Quantity
label 150mg tested 122mg
Qty vs label
-18.7%
Endotoxins
—
Test score
7.2
Manufacturer
Peptide Sciences
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
150mg
Container
White Label / Silver Crimp / Black Cap
Catalogued
2026-04-16
Artifact hash
20dc1ee75361cd19…
This COA is part of TitrateLab's community-trust corpus. See more from Peptide Sciences or learn how trust scores are computed on the methodology page.