Colour Protect conditioner nourishes the hair and transforms its surface, keeping the hair protected and prolonging the color radiance. The Colour Protect formula with UV filter- Light Reflecting System combines an active nourishing ingredient and filters for color treated hair. Dry hair, meet your match. L’Oréal Paris offers hair conditioners for every concern and hair type. Whether you’re looking to moisturize dry hair, want a conditioner for colored hair, or want to help repair damaged hair with a deep conditioner, we have the hair conditioner—and complementary shampoo—that best fits your needs!.