GHK-CU copper peptide 50mg is a natural peptide first discovered in human plasma and subsequently identified in urine and saliva .
Scientific literature shows that GHK-Cu improves wound healing , stimulates protein and collagen synthesis , supports immune function , and helps maintain skin health .
Furthermore, it acts as a feedback signal generated after tissue damage, triggering repair and regeneration processes.
GHK-Cu and skin regeneration
GHK -Cu is a physiological constituent of human blood and has been identified as a key player in skin repair and regeneration mechanisms .
Studies on skin cell cultures show that the peptide stimulates the synthesis and controlled degradation of collagen , glycosaminoglycans , and other extracellular matrix components such as proteoglycans and chondroitin sulfate .
These actions are promoted by the targeted recruitment of fibroblasts , immune cells , and endothelial cells to damaged tissue, coordinating a balanced healing response.





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