Copper peptides, specifically short-chain amino acids bonded with copper ions like GHK-Cu (Copper Tripeptide-1)–serve as foundational actives in skincare. They function as targeted signaling messengers
Copper peptides, specifically short-chain amino acids bonded with copper ions like GHK-Cu (Copper Tripeptide-1)–serve as foundational actives in skincare. They function as targeted signaling messengers