Snapklik.com : Skin Perfection Copper Peptide Serum GHK CU 1% For Face & Hair Copper Peptides For Skin, Hair, & Scalp 1% Blue Liquid For Face, Neck, Body, Scalp Multi Use Serum Booster Dr Tahera explains that the topical version of GHK Cu and how it supports skin repair and rejuvenation. This is the cream based approach. Injectables? We'll cover that next. Because understanding your options matters. Neurogan GHK Cu Copper Peptide Hair & Scalp Serum 2400mg, 4% Copper Peptides eBay GHK Cu Organic Serum Copper Peptide for Anti Aging & Skin Repair Neurogan GHK Cu (Copper Peptide) Neck & Face Serum Global Ubuy GHK Cu Topical Spray Wells Pharmacy Network