Description OSMO Super Silver No Yellow Shampoo, 1000ml An intense, sulphate free treatment shampoo specifically formulated for use on super lightened, grey or bleached hair. Infused with super strong violet pigments to help remove unwanted yellow tones, hair color is transformed and radiance restored. Features & Benefits: Intense formula specifically designed for use on super lightened, grey or bleached hair 100% sulphate free, making it gentler and kinder on the hair and ideal for use on hair extensions Formulated with super violet pigments that neutralize unwanted yellow hues on grey, light blonde or streaked hair Transforms hair color to reveal silver/ash tones for a more even color balance Can be used as toner after the bleaching process to help neutralize any unwanted warm tones