Question: what is the best shampoo to use on color treated hair?
Answer: Redken Color Extend Magnetics Shampoo Get fresh-out-the-salon vibrancy with every wash with Redken Color Magnetics Shampoo. Thoroughly cleansing your locks from root to tip, the nourishing shampoo extends the life of your colour and gives an all over luminous shine. Hair will be left feeling silky soft.