Redken Acidic Bonding Concentrate, 300 ml, Hair Conditioners for Women, The Redken Acidic Bonding Concentrate conditioner makes your hair easy to detangle and nourishes it, something all healthy, beautiful hair needs. Characteristics: makes untangling and styling easier protects hair against damage seals the hair’s surface, making it more resilient improves the structure of the hair provides the necessary hydration prevents hair breakage How to use: Apply after first washing with shampoo. Leave to act for a while, then rinse thoroughly.