AI summary Trust: medium Third-party lab

LabE tested this GHK-Cu batch (RC-GHK-050-004) at 99.7% purity via HPLC and mass quantification. The tested quantity was 9.2% below the labeled 50mg, and the endotoxin status is unknown. The test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • quantity deviation (-9.2%)
Test date
2026-01-06
Purity
99.70% 99.70%
Batch / lot
RC-GHK-050-004
Lab
LabE
Quantity
label 50mg tested 45.4mg
Qty vs label
-9.2%
Endotoxins
—
Test score
8.2
Manufacturer
Yabang Peptide
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
No Label / Silver Crimp / Blue Cap
Catalogued
2026-04-16
Artifact hash
5659d5485e928401…
This COA is part of TitrateLab's community-trust corpus. See more from Yabang Peptide or learn how trust scores are computed on the methodology page.