Reducing Redness & Inflammation with GHK Cu Copper Peptides Vitali Skincare GHK Cu 20mg + BAC Water skin and hair renewal Synthagen Synthagen PL Most people think skincare works at the surface level. But healthy skin function starts much deeper than a temporary glow. GHK Cu is a naturally occurring copper binding tripeptide that is already found Figure 2 from GHK Copper Peptide in Skin Remodeling and Anti Aging ! GHK Cu in Skin Remodeling Semantic Scholar