2 x Color Wow Color Security Shampoo (250ml) - formulated to keep hair looking fresh, sparkling and bright. Clinically proven to be as gentle on colour-treated hair as water, this shampoo is free of discolouring silicones, conditioning agents and 'pearlizing' ingredients that layer on a dulling, darkening film with each wash. Thanks to being free of these ingredients, this shampoo results in silky-smooth hair that is left looking vivid and bright - like you've just stepped out of the salon! Completely cruelty-free.