This is a deep action pre-shampoo treatment for thick hair that has been excessively sensitized, damaged end dried out. Carrot oil is rich in vitamins and in carotene, effectively combating the dryness of the hair. After just one application, your hair will look silky-smooth again. N.B. : not for used on bleached blond or streaked hair since carotene can give the hair a slight orange tint.