The Expert Anti-Frizz Hair Mask is powered by HydraFuse Technology that provides frizz protection by repairing and restoring the strength of the hair cuticle. The HydraFuse technology works by imitating the F-Layer or 18-MEA which is the outermost layer of the hair shaft that is prone to damage. It is supplemented with Hyaluronic Acid to retain moisture and hydration levels while improving the texture and controlling frizz upto 24 hours* Nourishing Fatty Acids repair the outermost layer and restore strength to the hair shaft. Hyaluronic Acid is a humectant that deeply hydrates and locks moisture. Thereby, reducing frizz and revitalizing the hair with shine. Ingredients: Water, Cetostearyl Alcohol, Glycerin, Behentrimonium Chloride, Dimethicone, Cyclopentasiloxane, Shea (Butyrospermum Parkii) Butter, Cetyl Esters, Cetyl Alcohol, Perfume, Hydroxyethylcellulose, Phenoxyethanol, Squalan, Lactic Acid, Butylated Hydroxytoluene, Cetearamidoethyl Diethonium Hydrolyzed Rice Protein, Dihydroxypropyl Arginine HCl, Disodium EDTA, Sodium Hyaluronate.