GHK-Cu 94.4% Purity — HM PEPTIDECertificate of Analysis · Independent third-party lab result

Name: GHK-Cu COA — HM PEPTIDE (94.4% purity)
Creator: LabE
License: https://titratelab.com/terms

Tested purity 94.4% Acceptable purity · 94.4%

Dose vs label -18.7% Under the labeled dose

Evidence Artifact captured

Test date: 2026-05-13
Testing lab: LabE
Batch / lot: 26031001
Quantity: 81.3mg
Endotoxins: —
Assay method: HPLC + mass quantification + endotoxins
Test score: 4.1
Label dose: 100mg

Context

How this result compares

This GHK-Cu certificate's tested purity of 94.40% ranks higher than 0% of the 2580 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).

Tested 2026-05-13 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 70% of our catalogued GHK-Cu certificates.

HM PEPTIDE has 145 certificates in our corpus, including 16 for GHK-Cu at a median tested purity of 99.87%.

Manufacturer

HM PEPTIDE

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Certificate

Test report image

Certificate scan as published.

Source

Finnrick

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Method: HPLC + mass quantification + endotoxins
Test type: finnrick_composite
Dose: 100mg
Container: No Label / Silver Crimp / Clear Blue Cap
Catalogued: 2026-05-23
Artifact hash: 644e8223f1a118e6…

Saved source

Saved source document

sha256:a6df1b20f0922251… — immutable copy held by TitrateLab

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Other GHK-Cu certificates

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