cosmetic grade ghk-cu Copper Peptide Powder – 99.7%+ Pure Cosmetic-Grade Ingredient for DIY Serums, Creams & Scalp Tonics conduct a patch test on a small area of skin to check for any adverse reactions or sensitivities Copper Peptide GHK-Cu 0,5 %
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6


























