Cotril K-Smooth Supreme Keratin Shampoo is a specialized cleansing product formulated for intense treatment and smoothing benefits. It works to gently cleanse the hair while delivering essential keratin components, helping to maintain the results of keratin treatments or simply improve manageability and shine for everyday use. This shampoo is designed to integrate seamlessly into a routine that aims for sleek, frizz-free hair. Regular use supports the integrity of the hair fiber, resulting in a smoother texture and enhanced luminosity.