ghk cu copper peptide powder SAIYANG Supply Cosmetic Grade Purity Ghk-cu 99% Skin Care Ghk-cu CAS 89030-95-5 Copper Peptide/Ghk-cu Dosage:1mg (receptor grade) purity cosmetic ingredient used Dosing/reconstituting : r/Retatrutide free from:Soy
SKU: 9768463947
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