GHK-Cu × NEXAPH — Lab Test, February 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 nexaph peptides, performed by Janoshik Labs on February 27, 2026. Reported purity: 99.186%. Net content: 0.84 mg against 1 mg labeled (84% of label). Tested content is 16% below the labeled amount. Batch AHK1022022026-02. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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