GHK-Cu × Vylix Research — Lab Test, March 2026
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Test results
This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
About this test
Independent HPLC purity analysis of GHK-Cu from vylixresearch.com, performed by freedomdiagnosticstesting.com on March 26, 2026. Reported purity: 99.88%. Net content: 41.67 mg against 50 mg labeled (83% of label). Tested content is 17% below the labeled amount. Batch Blue Cap. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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