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GHK-Cu in Skin, Hair, and Aging Research Skin Biology & Collagen Remodeling Multiple studies show increases in: Collagen types I and III Dermal glycosaminoglycan production Elastin and integrin expression Reduction in UV-induced damage GHK-Cu is widely used as a research model for cutaneous regeneration and anti-aging signaling

Stem Cell Res Ther 10:68 [DOI] [PMC free article] [PubMed] [Google Scholar] 153.Mayer L, Pandak WM, Melmed GY, Hanauer SB, Johnson K, Payne D, Faleck H, Hariri RJ, Fischkoff SA (2013) Safety and tolerability of human placenta-derived cells (PDA001) in treatment-resistant crohns disease: a phase 1 study

doi: 10.1016/s0300-483x(98)00074-2

Borut trukelj, M.Sc