Milkshake Colour Maintainer Shampoo is a hydrating and protective shampoo designed specifically for colour treated hair. Milkshake have created this colour shampoo to care for the beauty and vitality of colour treated hair. Milk proteins and milkshake’s patented Integrity 41 complex are the key ingredients and ensure this shampoo repairs the hair cuticle whilst protecting colour against free radicals. The hair is also protected from harmful sun rays.