The Touch of Silver shampoo for neutralizing yellowness was developed by the NishLady brand for blondes and owners of gray hair, because they understand how important and desirable it is to maintain a cool shade for a long time. The purple and blue pigments in the shampoo do an excellent job with this. This product not only carefully removes dirt, but also moisturizes the hair, which allows you to avoid unwanted hair breakage and rapid color washout.