GHK Cu Peptide Therapy: The Definitive Clinical Guide to Gene Modulation, Protocols, and Efficacy Peptide Based Treatments for Psoriasis in San Francisco Viral claim says GHK Cu reset nearly 4,000 genes to a younger state and increased collagen production in a preclinical study. This refers to research on GHK Cu, a naturally occurring copper binding peptide that Copper Peptides What Do They Do For Our Skin? Garden Of Wisdom Skincare Copper Peptide (GHK CU) Serum Dermaesthetics For Professionals GHK Cu Peptide: Benefits for Tissue Repair, Healing, and Recovery Revolution Health & Wellness