BED HEAD serial blonde purple toning shampoo 400 ml BED HEAD serial blonde purple toning shampoo 400 ml is a shampoo specifically designed for blondes to help keep their hair toned and looking vibrant. The shampoo helps to remove brassy tones, banish yellow hues, and keep your hair looking healthy and vibrant. It is made with a violet-tinted formula to help enhance cool-toned blondes and illuminate highlights. It is also infused with a nourishing blend of antioxidants and UV protectants to help keep your hair healthy and strong.