AI summary Trust: medium Third-party lab

LabF tested this GHK-Cu at 99.87% purity using HPLC and mass quantification. The tested quantity was significantly lower than labeled (80.55mg vs 100mg, a 19.4% deviation). Endotoxin status is not applicable, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • significant quantity deviation
  • older (6-12 months)
Test date
2025-07-16
Purity
99.87% 99.87%
Batch / lot
(no batch ID)
Lab
LabF
Quantity
label 100mg tested 80.55mg
Qty vs label
-19.4%
Endotoxins
n/a
Test score
5.0
Manufacturer
Reta 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
100mg
Container
No Label / Silver Crimp / Blue Cap
Catalogued
2026-04-16
Artifact hash
a16d7add53ec4512…
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.