Famous Coloring Hair That Is Turning Gray Ideas. There are shampoos and conditioners specifically made for gray hair. While purple shampoo is great to use once or twice a week to cut out warm, brassy tones, your daily shampoo should brighten your gray hair and prevent.
While purple shampoo is great to use once or twice a week to cut out warm, brassy tones, your daily shampoo should brighten your gray hair and prevent. 7 pro tips for coloring gray hair. Sometimes, grey hair dye is enough to get your hair to the color you want.