AI summary Trust: medium Third-party lab

LabA tested this GHK-Cu batch (GHK02) at 99.98% purity via HPLC and mass quantification. The tested quantity was 13.1% higher than the label. Endotoxin status is unknown, and the test is stale (over 1 year old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • stale (1+ years old)
  • quantity deviation (13.1%)
Test date
2025-05-06
Purity
99.98% 99.98%
Batch / lot
GHK02
Lab
LabA
Quantity
label 50mg tested 61.68mg
Qty vs label
+23.4%
+13.1% vs vendor claim
Endotoxins
—
Test score
6.9
Manufacturer
Precision Peptide Co
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 Label / Silver Crimp / Blue Cap
Catalogued
2026-04-16
Artifact hash
c993ed0e1c9e195f…
This COA is part of TitrateLab's community-trust corpus. See more from Precision Peptide Co or learn how trust scores are computed on the methodology page.