Life Solutions Clarifying Shampoo by Alterna is a weekly shampoo that deeply cleanses hair to remove chlorine, hard water deposits, buildup and pollutants that can dull hair. Incorporates Enzymetherapy¿the Science of Skincare for Hair¿and a blend of Eastern Extracts to provide radiantly clean hair. Gentle product revitalizes hair without stripping of moisture or color. Sulfate-free.