Extend the life of your hair colour with this Redken Color Extend Magnetic Shampoo. Thoroughly cleansing coloured hair whilst also conditioning it, this shampoo helps to give your colour more vibrancy whilst giving your locks a softer & smoother feel all over. Now in a supersize to keep your hair cleansed & nourished for longer! Directions of use: Apply to wet hair & massage into a lather. Rinse thoroughly & follow with conditioner