All GHK-Cu Certificate of Analysis results— 2428 COAs
TitrateLab · Certificate of Analysis

GHK-Cu 99.5% Purity — M.A.D.Certificate of Analysis · Independent third-party lab result

Tested purity 99.5% High purity · 99.53%
Dose vs label +35.0% Over the labeled dose
Evidence Source archived
Test date
2026-02-20
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
67.48 mg
label 50mg · tested 67.48 mg
Endotoxins
Assay method
HPLC + MS
Label dose
50mg
Context

How this result compares

This GHK-Cu certificate's tested purity of 99.53% ranks higher than 16% of the 2399 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).

Tested 2026-02-20 by Freedom Diagnostics via HPLC + MS. This test is newer than 48% of our catalogued GHK-Cu certificates.

M.A.D. has 3 certificates in our corpus, including 1 for GHK-Cu at a median tested purity of 99.53%.

Manufacturer
M.A.D.
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
50mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:d31ca47904fb9565… — immutable copy held by TitrateLab

Download the saved PDF (sha256 d31ca47904fb…)
Related

Other GHK-Cu certificates

All GHK-Cu results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from M.A.D. or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →