Unlike many peptides that act through a single well-defined receptor, GHK-Cu exerts its biological effects through multiple mechanisms including direct stimulation of collagen and glycosaminoglycan synthesis, activation of antioxidant enzymes, modulation of metalloproteinase activity, promotion of angiogenesis, and broad regulation of gene expression across hundreds of genes involved in tissue repair, inflammation, and cellular protection
Eur J Pharmacol 2011
Nolan et al., 2019, 2020)
Additionally, it regulates melanin production, a pigment which triggers hyperpigmentation and dark spots, and gives brighter skin
Contohnya kentang, bayam, alpukat, brokoli, bawang, wortel, kentang, asparagus, melon, dan banyak lagi