GHK-Cu × Eternal Peptides — Lab Test, January 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 Eternal Peptides, performed by Janoshik Labs on January 14, 2026. Reported purity: 99.726%. Net content: 104.62 mg against 100 mg labeled (105% of label). Batch EP-250410-GH100. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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