Nioxin Scalp and Hair Leave-In Treatment System 3 for Color Treated Hair/Normal to Light Thinning

Nioxin’s System 3 Leave-In Scalp & Hair Treatment for Color Treated Hair with Light Thinning works to refresh the scalp and increase your hair volume. This volumizing leave-in hair treatment helps to provide thicker-looking hair by increasing the fullness of each hair strand. Nioxin’s System 3 Scalp & Hair Treatment is the final step of the three-part system, which amplifies hair texture while protecting against breakage.