AI summary Trust: high Third-party lab

LabG tested this GHK-Cu batch (Jan 3, 2026) at 99.8% purity via HPLC and mass quantification. Quantity was slightly over label at 101.5mg (1.5% deviation), and the test is recent (under 3 months). Endotoxin status is not applicable for this product. Customers can cross-check on the lab's public verification URL.

Test date
2026-02-20
Purity
99.80% 99.80%
Batch / lot
Jan 3, 2026
Lab
LabG
Quantity
label 100mg tested 101.5mg
Qty vs label
+1.5%
Endotoxins
n/a
Test score
9.8
Manufacturer
Reta Peptide
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
100mg
Container
No Label / Silver Crimp / Red Cap
Catalogued
2026-04-16
Artifact hash
09b22d0dd700af3a…
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.