GHK-Cu × Instant Peptides — Lab Test, August 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 from Instant Peptides, performed by freedomdiagnosticstesting.com on August 8, 2025. Reported purity: 99.54%. Net content: 91.07 mg against 100 mg labeled (91% of label). Batch 2025-0239. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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