Hairitage Pass on the Brass Purple Shampoo gently cleanses hair of impurities and excess oils while color-correcting pigments transform unwanted brassy undertones into cooler brighter highlights. Formulated to help minimize fading and ensure your color stays looking its best. This sulfate free shampoo can also be used on gray hair or dark hair with blonde highlights. Recommended for hair types and textures 1A–4C. 13 fl. oz.