Radiant Skin and Health and Conroe Willis Family Medicine now have several different peptides to offer. Our peptide of the day is GHK Cu. GHK Cu acts as a signaling molecule that tells the Amazon.com: Neurogan GHK Cu Copper Peptide Face Cream 4% Peptides for Skin Firmness & Deep Hydration Daily Facial Moisturizer with 2400 MG GHK Cu, 2oz : Beauty & Personal Care Copper Tripeptide 1 (GHK Cu): The Premier Anti Aging Ingredient for Skincare Formulators Titan Biotech Ltd. Dr. Brenner Copper Peptide Serum with GHK Cu peptide, Argireline and Matrixyl 3000 Anti Aging Moisturizer for Fine Lines and Skin Elasticity TikTok Shop GHK Cu stimulates collagen production, improves skin elasticity, and helps reduce wrinkles for a smoother, youthful appearance. #antiaging #over35 #skincare #healthy #ghk