Nioxin Derma Purifying System 1 Cleanser Shampoo (Natural Hair, Light Thinning) 1000ml/33.8oz

A purifying shampoo for natural hair with light thinning Works as the first hair care step of the 3-Part treatment Helps strengthen hair structure to prepare scalp & hair for a full thickening treatment Contains active renewal technology to remove sebum, fatty acids & dirt from scalp & hair Deeply cleanses scalp & hair to help hair grow thicker & fuller