Lomivorotov VV, Efremov SM, Shmirev VA, Ponomarev DN, Svyatchenko AV, Deryagin MN, et al
Collagen III production increases for tissue flexibility, while collagen IV shows a remarkable 25.4-fold increase when GHK-Cu combines with hyaluronic acid
Avoid picking or pulling at affected skin, though
Both assays were performed with 0.1 mM NADPH and 1 U ml 1 GR
Research consistently shows that substandard products produce poor or absent results, while quality peptides deliver the expected benefits
The maximum penalty is currently of $18,500 fine or 12 months imprisonment