Soothe irritation with the redken scalp relief dandruff control shampoo a purifying treatment that works to rid your hair and scalp of discomfort say goodbye to an uncomfortably oily scalp with this gentle lightweight shampoo from redken infused in this reinvigorating formula lies a powerful blend of micro sponges lipacide and lemon extract which combine to create the lipa sponge system this powerful partnership works threefold to help combat excess oils refresh your hair and re balance