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

Name: GHK-Cu COA — Ehz Peptides (99.9% purity)
Creator: LabE
License: https://titratelab.com/terms

Tested purity 99.9% High purity · 99.92%

Dose vs label +11.6% Over the labeled dose

Evidence Artifact captured

Test date: 2025-10-29
Testing lab: LabE
Batch / lot: July 15, 2025
Quantity: 55.8mg
Endotoxins: —
Assay method: HPLC + mass quantification + endotoxins
Test score: 8.1
Label dose: 50mg

Context

How this result compares

This GHK-Cu certificate's tested purity of 99.92% ranks higher than 83% of the 2580 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).

Tested 2025-10-29 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 16% of our catalogued GHK-Cu certificates.

Ehz Peptides has 59 certificates in our corpus, including 6 for GHK-Cu at a median tested purity of 99.90%.

Manufacturer

Ehz Peptides

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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: 50mg
Container: No Label / Silver Crimp / Blue Cap
Catalogued: 2026-05-31
Artifact hash: 5203478de931feeb…

Saved source

Saved source document

sha256:f38144f2c000f28f… — 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 Ehz Peptides or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →