YUKO chemical hair straightening
Permanent hair straightening
Yuko system was the original, thermal straightening system that restructures the hair’s internal bonds to give permanently straight, smooth and shiny results. The special straightening process utilises collagen, silk proteins and keratin. Since the early days of hair straightening the product have been greatly reformulated, chemicals changed, and updated. However the system has not changed, the process is the same, with great focus on hair condition.
Hair texture and the speed of the hair’s growth, among other factors, will determine how often you should have your hair re-straightened.