The Kerastase Discipline Oleo Relax Smoothing Mask is specifically formulated to provide intensive care for stubborn, dry, and unruly hair, aiming to restore manageability and discipline to the hair fiber. This treatment deeply nourishes the hair, helping to control volume and smooth the outer cuticle. Regular use promotes a softer, more manageable texture, enhancing shine while protecting against frizz, even in humid conditions. It is designed to make blow-drying easier and lengthen the styling effects of smoother hair.