TitrateLab · Certificate of Analysis

GHK-Cu 99.8% Purity — PeptarisCertificate of Analysis · Independent third-party lab result

Tested purity 99.8% High purity · 99.75%
Dose vs label -5.9% Under the labeled dose
Evidence Source archived Blend
Test date
2026-03-12
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
94.06 mg
label 100mg · tested 94.06 mg
Endotoxins
Assay method
HPLC + MS
Label dose
100mg
Context

How this result compares

This GHK-Cu certificate's tested purity of 99.75% ranks higher than 36% of the 2399 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).

Tested 2026-03-12 by Freedom Diagnostics via HPLC + MS. This test is newer than 55% of our catalogued GHK-Cu certificates.

Peptaris has 1171 certificates in our corpus, including 33 for GHK-Cu at a median tested purity of 99.75%.

Manufacturer
Peptaris
View vendor profile
Source

Freedom Diagnostic

Source archived

We archived this certificate's source document — an immutable, SHA-256-fingerprinted copy held by TitrateLab (see Saved source document below). It stays verifiable even if the upstream page disappears.

Method
HPLC + MS
Test type
freedom_composite
Dose
100mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:e8e7d344e6b61bc5… — immutable copy held by TitrateLab

Download the saved PDF (sha256 e8e7d344e6b6…)
Related

Other GHK-Cu certificates

This certificate is part of TitrateLab's community-trust corpus. See more from Peptaris or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →