GHK-Cu 99.7% Purity — GenpeptideCertificate of Analysis · Independent third-party lab result

Name: GHK-Cu COA — Genpeptide (99.7% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.7% High purity · 99.73%

Dose vs label +5.1% Over the labeled dose

Evidence URL referenced

Test date: 2026-06-08
Testing lab: Freedom Diagnostics
Batch / lot: GPGHK100053126
Quantity: 105.11 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 100mg

Context

How this result compares

This GHK-Cu certificate's tested purity of 99.73% ranks higher than 34% of the 2399 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).

Tested 2026-06-08 by Freedom Diagnostics via HPLC + MS. This test is newer than 88% of our catalogued GHK-Cu certificates.

Genpeptide has 84 certificates in our corpus, including 5 for GHK-Cu at a median tested purity of 99.85%.

Manufacturer

Genpeptide

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Source

freedom_diagnostic

URL referenced

This entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.

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

Other GHK-Cu certificates

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