GHK-Cu Facial Serum

30g 0.5% refrigerate 30gr 

Stella GHK-Cu/estriol/niacinamide/tretinoina 1/0.3/4/0.01% 30 gr en la noche y refrigerate $100 

GHK (glycyl-L-histidyl-L-lysine) is a copper peptide found in human plasma that readily binds with copper, forming the complex GHK-Cu. Originally discovered in the 1970s, GHK-Cu plays a significant role in stimulating collagen synthesis and improving tissue repair. Studies have suggested that GHK-Cu may help support skin elasticity, smoothness, and overall appearance, making it a popular ingredient in anti-aging skincare formulations. It has also been explored for its potential to aid in wound healing.