AI summary Trust: medium Third-party lab

This COA was tested by an independent third-party lab, LabE. The GHK-Cu batch (Dec2, 15. 2025) showed 99.76% purity via HPLC and mass quantification. The test is recent (under 3 months) and customers can verify on the lab's public URL. Endotoxin status is not applicable for this test type.

Watch out for
  • no endotoxin test
  • quantity deviation unknown
Test date
2026-02-22
Purity
99.76% 99.76%
Batch / lot
Dec2, 15. 2025
Lab
LabE
Quantity
label 100mg tested 100mg
Qty vs label
0.0%
Endotoxins
n/a
Test score
9.7
Manufacturer
Peptide Sciences
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
100mg
Container
(no data)
Catalogued
2026-04-16
Artifact hash
66fe0fedd768fc6c…
This COA is part of TitrateLab's community-trust corpus. See more from Peptide Sciences or learn how trust scores are computed on the methodology page.