L'Oreal Professionnel Vitamino Color Shampoo 500ml L'Oreal Professionnel Vitamino Color Shampoo 500ml L'Oréal Professionnel Serie Expert Vitamino Color Shampoo protects your hair color from fading for up to 8 weeks. This shampoo gently removes impurities leaving your hair soft and protected. Stock up and save with this 500ml Supersize. Up to 6 times more shiny, resulting in brighter colour, more radiance and glossy hair.