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

GHK-Cu 99.9% Purity — Ascension AminosCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity · 99.93%
Dose vs label +60.7% Over the labeled dose
Evidence Source archived
Test date
2026-05-28
Testing lab
Freedom Diagnostics
Batch / lot
GLOW70
Quantity
112.49 mg
label 70mg · tested 112.49 mg
Endotoxins
Assay method
HPLC + MS
Label dose
70mg
Context

How this result compares

This GHK-Cu certificate's tested purity of 99.93% ranks higher than 84% of the 2399 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).

Tested 2026-05-28 by Freedom Diagnostics via HPLC + MS. This test is newer than 82% of our catalogued GHK-Cu certificates.

Ascension Aminos has 9 certificates in our corpus, including 3 for GHK-Cu at a median tested purity of 99.73%.

Manufacturer
Ascension Aminos
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
70mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:87997fd9ca6438e1… — immutable copy held by TitrateLab

Download the saved PDF (sha256 87997fd9ca64…)
Related

Other GHK-Cu certificates

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