GHK-Cu (Copper Peptide)

Serves as carrier for copper ions essential for lysyl oxidase (collagen crosslinking) and superoxide dismutase, supporting enzymatic repair processes.

Stimulates synthesis of collagen types I and III, elastin, proteoglycans, and glycosaminoglycans, promoting tissue remodeling.

Accelerates wound healing through attraction of macrophages and mast cells to injury sites, supporting inflammatory phase resolution.

Promotes skin tightening and wrinkle reduction, with a well-established topical safety profile.

Increases expression of growth factors including VEGF, FGF, and NGF (proposed), which may promote angiogenesis and tissue repair.

May stimulate hair growth (proposed), used in cosmetic applications.

Reduces pro-inflammatory cytokines and limits oxidative damage, modulating iron release from ferritin to reduce free radicals.

May influence expression of thousands of genes in directions associated with tissue health (proposed), with broad regenerative effects