GHK-Cu, also known as Copper Peptide GHK-Cu or Glycyl-L-Histidyl-L-Lysine-Copper (II), is a tripeptide complex composed of the amino acid’s glycine, histidine, and lysine, combined with copper ions. It has garnered significant attention for its potential anti-aging and skin regeneration properties. GHK-Cu has been found to stimulate the production of collagen and elastin, essential proteins for maintaining skin firmness and elasticity. Additionally, it is believed to promote wound healing, displaying antioxidant and anti-inflammatory effects that contribute to overall skin health. Due to these remarkable properties, GHK-Cu is commonly used in skincare products and cosmetic formulations designed to support skin rejuvenation and vitality.