Copper Tripeptide-1 (GHK-Cu) ek copper-bound peptide hai jo skincare mein use hota hai. Isko collagen aur elastin ke production ko support karne ke liye jaana jaata hai. Yeh wound healing mein bhi helpful hai aur antioxidant properties provide karta hai. Yeh ek bioactive cosmetic ingredient hai jo skin ko nourish aur rejuvenate karne ke liye target karta hai.