COA #155734 matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
G4EVVU41N48CThis is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
Independent HPLC purity analysis of KPV from Crystal Peptides EU, performed by Janoshik Labs on May 26, 2026. Reported purity: 99.168%. Net content: 10.18 mg against 10 mg labeled (102% of label). Batch KPV5483AA. Sample source: shop-provided. Certificate of analysis attached.
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