Most people think GHK Cu works because it's a skin peptide. That's surface level thinking. #GHK Cu doesn't start with wrinkles, scars, or hairlines. It starts with cellular repair signalling. GHK Cu is a copper peptide The Ultimate Guide to Copper Peptides for Skin Before and After Bene HapiPatch Peptide GHK CU Cream Concierge MD GHK Cu Peptide Therapy Collagen & Skin Renewal Reducing the Diseases of Human Aging with GHK Cu Help for Actinic Keratosis and Sun Damage Marks with Copper Peptides 10 Benefits of Copper Peptides (GHK Cu) Boosts collagen production firmer, youthful skin Improves skin elasticity reduces sagging Reduces fine lines & wrinkles Accelerates wound & scar healing Strengthens skin barrier