AI summary Trust: medium Third-party lab

LabF tested this GHK-Cu batch (PGB0072-GHKCU) at 99.95% purity via HPLC and mass quantification. Quantity was 5.6% over the labeled 50mg, and the test is older (6-12 months). Endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • older (6-12 months)
Test date
2025-07-16
Purity
99.95% 99.95%
Batch / lot
PGB0072-GHKCU
Lab
LabF
Quantity
label 50mg tested 53.97mg
Qty vs label
+7.9%
+5.6% vs vendor claim
Endotoxins
—
Test score
9.8
Manufacturer
Nanjing Xiyuxun Technology Xyx
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
50mg
Container
White Label / Silver Crimp / Blue Cap
Catalogued
2026-04-16
Artifact hash
8571a3defac8bf05…
This COA is part of TitrateLab's community-trust corpus. See more from Nanjing Xiyuxun Technology Xyx or learn how trust scores are computed on the methodology page.