Builds a 3D water-locking repair system; helps actives penetrate the hair core to lock in water, strengthens chemical bonds and consolidates keratin for smooth, strong hair from the root. INCI: Hydrolyzed Sodium Hyaluronate, Sodium Hyaluronate, Saccharomyces/Rice Ferment Filtrate, Butylene Glycol, Pentylene Glycol, Propanediol. Recommended use level: 1%-30%.