Product Overview For fuller looking, nourished hair use Nioxin Cleanser System 1 300ml designed to be used if you have normal to thin looking hair with a fine texture that has not been chemically treated. Benefits Cleanse your hair & scalp with the Nixion Cleanser System 1 which helps to remove follicle clogging sebum & environmental residues that collect on your scalp & hair, leaving your scalp feeling clean & refreshed. Key Technology Nioxin Scalp Treatment System 5 contains a Transactive Delivery System which leaves your scalp feeling clean & refreshed, Activ-Renewal which cleanses & refreshes your scalp & leaves your hair with a natural shine & then Bio AMP which increases the fullness of each individual strand of your hair.