AHK-Cu × RC Peptides — Lab Test, May 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 AHK-Cu from RCpeptides, performed by Janoshik Labs on May 6, 2026. Reported purity: 93.559%. Purity falls below the 95% specification commonly applied to research peptides. Net content: 50.36 mg against 100 mg labeled (50% of label). Tested content is 50% below the labeled amount. Batch 011. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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