Say yes to beautiful.ManufacturerUnileverActive IngredientsWater (Aqua); Sodium Laureth Sulfate; Cocamidopropyl Betaine; Sodium Chloride; Glycerin; Dimethiconol; Fragrance (Parfum); Carbomer; Guar Hydroxypropyltrimonium Chloride; TEA-Dodecylbenzenesulforate; Citric Acid; Tetrasodium EDTA; DMDM Hydantoin; PEG-45M; Methylchloroisothiazolinone; Methylisothiazolinone; Hydrogenated Keratin; PPG-9; Mica (Cl 77019); Titanium Dioxide (Cl 77891); Iron Oxides (Cl 77491)DirectionsApply. Lather. Rinse. For best results, follow with Keratin Infusion Smoothing Conditioner.UsesNatural keratin protein in hair depletes over time leaving it unmanageable, frizzy, and harder to style. This lower (vs. current Suave Professionals shampoos) sulfate, pH-balanced shampoo, formulated with Keralock technology, gently cleanses while infusing lost keratin inside the hair fiber and provides lasting smoothness. Smoothing system contains keratin and gently cleanses for: Frizz control for up to 48 hours. Smooth and manageable hair.