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

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

Tested purity 99.9% High purity · 99.905%
Dose vs label 30g Label 30g
Evidence Source archived
Test date
2025-11-03
Testing lab
Freedom Diagnostics
Batch / lot
RMP2510023
Quantity
30g
label 30g
Endotoxins
Assay method
HPLC + MS
Label dose
30g
Context

How this result compares

This GHK-Cu certificate's tested purity of 99.91% ranks higher than 78% of the 2399 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).

Tested 2025-11-03 by Freedom Diagnostics via HPLC + MS. This test is newer than 18% of our catalogued GHK-Cu certificates.

Nutrastrips has 81 certificates in our corpus, including 7 for GHK-Cu at a median tested purity of 99.56%.

Manufacturer
Nutrastrips
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
30g
Catalogued
2026-07-04
Saved source

Saved source document

sha256:556723885bcca1f1… — immutable copy held by TitrateLab

Download the saved PDF (sha256 556723885bcc…)
Related

Other GHK-Cu certificates

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