What It Is Nourish and hydrate dry and damaged hair with this deep conditioning treatment mask. Essential nutrients leave hair restored, and looking soft, shiny and strong. The Argan Oil conditioner mask supports the scalp and hair follicles for healthy hair growth while controlling frizz to leave hair smooth and manageable. Why it's Special Argan Oil nourishes dry, damaged hair and may reduce breakage; Amino Acids smooth frizzy hair and strengthen shafts; and Vitamin B5 hydrates and nourishes the scalp. How To Use After shampooing, massage the conditioning mask into hair and leave for 5-10 minutes, or up to 30 minutes for more intensive treatment. Rinse thoroughly.