Redken Hair Cleansing Cream Clarifying Shampoo - 1L Hair Cleansing Cream Shampoo clarifies and works to remove impurities leaving hair shiny and free of build-up! It is perfect to use on the hair before chemical treatments! This specialized shampoo works for all types of hair. It purifies, leaves hair shiny and free of build-up! This shampoo clarifies and works to remove copper, iron, hard water minerals. It is the perfect way to prepare the hair for chemical services. How To Alternate with your regular shampoo. Apply to wet hair, massage into a lather. Rinse. Repeat if necessary. For excessive build-up, leave in 5 - 10 minutes then rinse.