7% GHK Cu Accelerant for Cosmetics The Original Copper Peptide for Anti Aging DIY Ingredient to Boost Anti Wrinkle Skin Care Buy or Shop Skin Biology True Copper Peptides Shop Skin Biology Buy GHK Copper Peptide Products from Dr. Loren Pickart Ask About FREE Shipping and FREE Samples! El GHK Cu (Copper Peptide) for Hair Supports healthier, stronger looking hair Helps nourish the scalp and hair follicles Promotes thicker, fuller appearance Encourages improved Why Collagen Loss Accelerates After 40: The Role of GHK Cu in Menopaus Pure & Cimple 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