For women who love to express themselves with hair color, Colorlaxer Color Saver Shampoo is designed with Luster exclusive Flower Guard Technology, a special blend of color locking Centaurea Flower Extract and Wild Cherry to prevent brassiness and brighten color, and Pro Vitamin B5 for essential moisture balance.This sulfate and sodium chloride free formula provides gentle cleansing, while protecting the vibrancy and longevity of hair color with UVA/UVB protection for captivating, radiant shine.