Now you can really say Frizz OFFTM to Frizz! A Sulfate and Sodium free shampoo that actually foams! A dream product for all you ladies with difficult, dry, frizzy hair. Make each and every individual hair feel silky smooth from root to tip. This shampoo is enriched with keratin to flatten the cuticle and keep frizzy hair under control. Sulfate and Sodium FREE! In high concentrations, Sulfates (foaming agent) and Sodium (Salt) can be a little more harsh on the hair. Therefore Lee Stafford's Sulfate and Sodium free formula helps to maintain the natural moisture balance. For best results follow with Frizz OFFTM CoNDiTiONER and TREaTMENT.