For Weakened Long Hair, L’Oréal Paris Elvive Dream Long, formulated with a blend of castor oil and vitamins B3 strengthens long hair and helps seals split ends. Our nourishing Super Detangler Conditioner instantly detangles hair to reduce hair breakage Directions: Work through the lengths of your hair, right to the tips, and then rinse. Use after Dream Long Shampoo and follow with No Haircut Cream.