GHK-Cu 99.7% Purity — Wuhan Wansheng BiotechnologyCertificate of Analysis · Independent third-party lab result

Name: GHK-Cu COA — Wuhan Wansheng Biotechnology (99.7% purity)
Creator: LabE
License: https://titratelab.com/terms

Tested purity 99.7% High purity · 99.7%

Dose vs label +2.6% Essentially at label

Evidence Artifact captured

Test date: 2026-05-13
Testing lab: LabE
Batch / lot: WWB-0425-EGB0525-02
Quantity: 51.3mg
Endotoxins: —
Assay method: HPLC + mass quantification + endotoxins
Test score: 9.5
Label dose: 50mg

Context

How this result compares

This GHK-Cu certificate's tested purity of 99.70% ranks higher than 30% 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.

Wuhan Wansheng Biotechnology has 247 certificates in our corpus, including 22 for GHK-Cu at a median tested purity of 99.93%.

Manufacturer

Wuhan Wansheng Biotechnology

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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: White Label / Silver Crimp / White Cap
Catalogued: 2026-05-31
Artifact hash: 4d22bdac7f402543…

Saved source

Saved source document

sha256:38aef7c1b137868e… — 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 Wuhan Wansheng Biotechnology or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →