AI summary Trust: medium Third-party lab

LabF tested this GHK-Cu batch (01-029-PD) at 99.74% purity via HPLC. However, the tested quantity was 44.89mg against a 50mg label, representing a significant -15.5% deviation. Endotoxin status is unknown, and 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
2025-06-14
Purity
99.74% 99.74%
Batch / lot
01-029-PD
Lab
LabF
Quantity
label 50mg tested 44.89mg
Qty vs label
-10.2%
-15.5% vs vendor claim
Endotoxins
—
Test score
6.2
Manufacturer
Peptidology
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.

Verify on upstream
Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
50mg
Container
White, Blue Label / Gold Crimp / Clear Cap
Catalogued
2026-04-16
Artifact hash
c36589bc54566cbb…
This COA is part of TitrateLab's community-trust corpus. See more from Peptidology or learn how trust scores are computed on the methodology page.