AI summary Trust: medium Third-party lab

LabE tested this GHK-Cu at 99.85% purity using HPLC and mass quantification. The tested quantity was 58.3mg, significantly exceeding the 50mg label by 16.6%. No endotoxin test was performed, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • stale (6-12 months)
  • quantity deviation (16.6%)
Test date
2025-08-04
Purity
99.85% 99.85%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 50mg tested 58.3mg
Qty vs label
+16.6%
Endotoxins
n/a
Test score
5.3
Manufacturer
Reta Peptide
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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
No Label / Silver Crimp / Blue Cap
Catalogued
2026-04-16
Artifact hash
c540010da5876079…
This COA is part of TitrateLab's community-trust corpus. See more from Reta Peptide or learn how trust scores are computed on the methodology page.