COA 2607280192 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Phas2607280192Independent HPLC purity analysis of GHK-Cu / KPV from phaseonelabz peptides, performed by freedomdiagnosticstesting.com on July 31, 2026. Reported purity: 99.84%. Endotoxins: Pass — Assay Sensitivity: 50.00 EU/mL. Heavy metals: ICP-MS: Arsenic, Cadmium, Lead, and Mercury below reporting/specification limits — Pass. Batch P1-BTY06. Sample source: shop-provided. Certificate of analysis attached.
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