GHK-Cu 98.6% Purity — Pro Research PeptideCertificate of Analysis · Independent third-party lab result

Name: GHK-Cu COA — Pro Research Peptide (98.6% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 98.6% Acceptable purity · 98.643%

Dose vs label 100mg Label 100mg

Evidence URL referenced

Test date: 2026-01-08
Testing lab: Freedom Diagnostics
Batch / lot: —
Quantity: 100mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 100mg

Context

How this result compares

This GHK-Cu certificate's tested purity of 98.64% ranks higher than 1% of the 2399 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).

Tested 2026-01-08 by Freedom Diagnostics via HPLC + MS. This test is newer than 32% of our catalogued GHK-Cu certificates.

Pro Research Peptide has 12 certificates in our corpus, including 1 for GHK-Cu at a median tested purity of 98.64%.

Manufacturer

Pro Research Peptide

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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 Pro Research Peptide or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →