O GHK-Cu (Tripeptídeo de Cobre-1) é um complexo de cobre natural composto pelo tripeptídeo glicil-L-histidil-L-lisina. Encontrado originalmente no plasma humano, ele é amplamente reconhecido como o "peptídeo da beleza" devido às suas propriedades regenerativas e antienvelhecimento. 

Hello dear, I'm G.H.Cacum, your cobre peptide, say over there that I'm the peptide of the beauty, and honestly, who am I to discord? I warn your cells to produce more collagen and it lasts naturally. This leaves the surface more firm and young and helps a lot in cicatrization. The result, less wrinkles, more firm, and a cicatrization that seems magical, also gives strength in the growth of the hair and in the renaissance of the skin, because nobody deserves to be basic. G.H.Cacum, the science of youth in a small sentence.