GHK Cu 10 g (10% Concentrate, 100,000 ppm) Lrak Technologies GHK CU ACETATE Topical Foam Compounded Defy GHK Cu (glycyl L histidyl L lysine) is a naturally occurring copper binding peptide found in human plasma. As levels decline with age, so may its support of the biological processes involved in collagen production, skin What is the optimal dosing regimen of GHKCu for topical skincare and woundhealing applications? They said the Topical Copper Peptide is Cope so we had to show them that it really work!, This maybe is the strongest Topical version in Europe ( 3% Blue Copper Peptide Complex ) , Only found at:, GHK Cu: The Peptide That Transforms Skin and Tissue Health Calibrate Hydration