System 4 Cleanser Shampoo By Nioxin Is Designed To Remove Oil And Debris Such As Sebum, Fatty Acids And Environmental Residue Which Can Block Hair Follicles. It Gently Removes Product Build Up, Clearing Nutrient Pathways To Your Scalp And Hair Follicle Sites Without Stripping Hair Of Essential Oils.
How To Use: Apply Nioxin Cleanser System 4 To Wet Hair, Gently Massage Into Scalp And Hair.
Lather For 1 Minute And Rinse Thoroughly.
Use Daily.