Providing ultra-nourishing benefits to dry, fine-to-medium hair types, the Nutritive Masquintense Deep Nutrition Soft Mask by Kérastase adds moisture without weighing the lengths down.The highly concentrated yet weightless texture features a plethora of plant-based proteins and niacinamide to encourage stronger-looking hair, protecting against visible split ends and breakage. Acting as the perfect hair pick-me-up, the five-minute mask promotes a glossy, touchably soft and more manageable finish for those with fine and brittle ends.