AI summary Trust: medium Third-party lab

LabG tested this GHK-Cu batch (CPGHK5026020601) at 99.7% purity via HPLC and mass quantification. However, the tested quantity was 41.6mg against a 50mg label, a deviation of -16.8%. Endotoxin status is unknown. The test is recent (under 3 months) and customers can cross-check on the lab's public verification URL.

Watch out for
  • significant quantity deviation
  • no endotoxin test
Test date
2026-03-29
Purity
99.70% 99.70%
Batch / lot
CPGHK[PHONE_REDACTED]
Lab
LabG
Quantity
label 50mg tested 41.6mg
Qty vs label
-16.8%
Endotoxins
—
Test score
6.9
Manufacturer
Coffee And Peppers
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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
Silver Label / Silver Crimp / Clear Cap
Catalogued
2026-04-16
Artifact hash
2ae54eca2ff3c324…
This COA is part of TitrateLab's community-trust corpus. See more from Coffee And Peppers or learn how trust scores are computed on the methodology page.