GHK-Cu: The Copper Peptide Revolutionizing Skincare
March 21, 2026 • 5 min read
GHK-Cu (Glycyl-L-Histidyl-L-Lysine Copper) is a naturally occurring copper complex that decreases significantly as we age. Known for its remarkable regenerative properties, GHK-Cu is a staple in both aesthetic and regenerative medicine.
Collagen and Elastin Synthesis
When applied topically or administered via injection, GHK-Cu stimulates the production of collagen, elastin, and glycosaminoglycans, which are essential for maintaining skin firmness and elasticity. Clinical studies have demonstrated its superior ability to reduce fine lines, hyperpigmentation, and photodamage.
Furthermore, GHK-Cu has shown immense promise in stimulating hair follicle growth, making it a powerful tool for hair restoration therapies.