GHK Cu 100mg 99% Purity Skin Repair Research Peptide InfiniWell, GHK CU, 30 ml GHK CU 100 mg Core Aminos Research GHK Cu is a naturally occurring copper binding peptide that plays a major role in tissue repair and remodeling, with a strong focus in research on skin and hair biology. It works by signaling GHK Cu 1gram (Copper Peptide) (1000mg), Color : White, Purity : 100% at Rs 900 in Tiruchirappalli