A Dermatologist's Take on the Copper Peptide (GHK Cu) Trend Say hello to your skin's new BFF GHK Cu is a powerful peptide that supports collagen production, speeds healing, improves hair growth, and helps fight visible signs of aging. This tiny molecule Modulation of Fibroblast Phenotype and Collagen Synthesis by GHK Cu in Prime Lab Peptides Copper Peptide Regenerating Serum for Glowing Skin and Hair Nanoengineered Self Assembling Peptides with Increased Proteolytic Stability Promote Wound Healing ACS Applied Materials & Interfaces Mitigating GHK Cu Injection Pain: Tips and Tricks Gabriel Alizaidy, MD, MS posted on the topic LinkedIn