COA KVR-2026-E72128 matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
AXSNM84Independent HPLC purity analysis of GHK-Cu from hightidecompounds peptides, performed by Kovera Labs on June 26, 2026. Reported purity: 99.656%. Net content: 106.33 mg against 100 mg labeled (106% of label). Endotoxins: <0.5 EU/mL Pass. Heavy metals: As <0.15, Cd <0.05, Pb <0.5, Hg <0.3. Batch GHK100-003. Sample source: shop-provided. Certificate of analysis attached.
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