One 'n Only Hair Mask with Argan Oil, Revitalizes and Hydrates to Add Moisture, Revive Hair's Elasticity, Treatment for Dry and Damaged Hair, 8.3 Ounces About One 'n Only One ’n Only brings passion and creativity to designing hair care products that enhance the beauty of the hair you were born with. We appreciate the individuality and distinctive style of each and every one of you. Argan Oil collection and indulge in expressing your style with products that allow you to Own Your Beauty. Key Benefits: Smoothes cuticle for silky, conditioned and healthy-looking hair Eliminates frizz Adds moisture and definition to natural curls, smoothing hair texture to reveal more shine. Free from sulfates, parabens, gluten and artificial colorants Cruelty-free