VITAMINS Hair Cosmetics Keratin Purple & Blue Mask for Brass Neutralization & Deep ConditioningRefresh and Restore with a 2 in 1 Purple Mask Introducing the VITAMINS Keratin Purple Hair Mask, a dual action treatment designed for cooler blondes, silvers, and even brown tones that crave a refined, salon like finish. The formula blends purple and blue toning pigments with a keratin rich base to help balance color while nourishing each strand. Its a versatile, at home solution that can feel like a pampering ritual after a long day. Brassy Tone