GHK-Cu, also known as Copper Tripeptide-1, is a peptide naturally present in the skin, made up of three amino acids and one copper ion
Rosenstock J, Perkovic V, Johansen OE, Cooper ME, Kahn SE, Marx N, Alexander JH, Pencina M, Toto RD, Wanner C, Zinman B, Woerle HJ, Baanstra D, Pfarr E, Schnaidt S, Meinicke T, George JT, von Eynatten M, McGuire DK
While established classification systems are widely used, a descriptive approach can provide a straightforward and practical assessment of each case
An efficient biological system (or a well-formulated supplement) uses the enzyme glutathione reductase to convert GSSG back into GSH, creating a continuous cycle of protection that maintains a healthy redox balance