GHK-Cu × Synthesis Peptides — Lab Test, September 2025
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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/Glycine from synthesispeptides.io, performed by freedomdiagnosticstesting.com on September 12, 2025. Reported purity: 99.38%. Net content: 49.01 mg against 50 mg labeled (98% of label). Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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