Banish brassy tones for vibrant blondes Purple shampoo removes yellow tones from hair Tones hair and extensions for a bright blonde Reverses yellowing from sun, hard water and chlorine Nourishes with sunflower seed extract 100% vegan and safe for daily use Apply and leave on for 2 minutes, daily The Beauty Works Anti Yellow Shampoo uses soft violet pigments to offset brassy yellow and orange tones in natural or bleached hair. It\'s effective against hard water, chlorine and sun yellowing in both natural hair and hair extensions. Just wet your hair, apply the Beauty Works Anti Yellow Shampoo and leave on for a maximum of 2 minutes to tone your blonde hair. With daily use, the Beauty Works Anti Yellow Shampoo will keep brassy colours at bay. Plus, the Beauty Works Anti Yellow Shampoo is 100% vegan, safe for all hair types and contains enriching sunflower seed extract. Follow with the Beauty Works Nourishing Argan Conditioner and Argan Serum for a complete revitali