GHK-Cu × Skye Peptides — Lab Test, March 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 Skye Peptides, performed by Janoshik Labs on March 12, 2025. Reported purity: 99.987%. Net content: 88.8 mg against 100 mg labeled (89% of label). Tested content is 11% below the labeled amount. Batch GHKC25-100-001. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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