Hairitage Pass on the Brass Purple Shampoo with jojoba oil gently cleanses hair of impurities and excess oils as it color-corrects with specially formulated pigments that help transform unwanted brassy undertones into cooler brighter highlights. This sulfate-free shampoo minimizes fading and ensures your color stays looking its best. Hairitage Pass on the Brass Purple Shampoo can also be used on gray hair or dark hair with blonde highlights. Recommended for hair types and textures 1A–4C.