Ouidad Advanced Climate Control Defrizzing Shampoo is an every day use shampoo made for curly hair. Creates enhanced definition, shine and manageability. Sulfate free formula is safe for color treated hair. Promotes healthy hair. Protects hair from humidity and frizz. Ouidad Advanced Climate Control Defrizzing Conditioner is a lightweight rinse for those who have curly and/or wavy hair. Helps to protect your hair from humidity and frizziness. Leaves hair free of tangles and full of shine. Makes hair easier to style and manage after styling.