TitrateLab · Certificate of Analysis

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

Tested purity 99.8% High purity · 99.82%
Dose vs label -11.1% Under the labeled dose
Evidence Source archived Blend
Test date
2026-02-14
Testing lab
Freedom Diagnostics
Batch / lot
HK100-0211ZZ
Quantity
88.90 mg
label 100mg · tested 88.90 mg
Endotoxins
Assay method
HPLC + MS
Label dose
100mg
Context

How this result compares

This GHK-Cu certificate's tested purity of 99.82% ranks higher than 50% of the 2399 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).

Tested 2026-02-14 by Freedom Diagnostics via HPLC + MS. This test is newer than 45% of our catalogued GHK-Cu certificates.

Amino Annex has 149 certificates in our corpus, including 7 for GHK-Cu at a median tested purity of 99.82%.

Manufacturer
Amino Annex
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:a6ff7c824d4268c3… — immutable copy held by TitrateLab

Download the saved PDF (sha256 a6ff7c824d42…)
Related

Other GHK-Cu certificates

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