Biosilk’s Color Therapy Cool Blonde Shampoo is formulated to keep lightened hair bright and vibrant. Its violet tones effectively neutralize brassiness, ensuring blonde hair maintains a cool, fresh appearance.Infused with silk protein, rooibos, and gooseberry extract, this shampoo protects and prolongs hair color. The gentle, paraben-free formula leaves hair looking healthy and shiny, enhancing its natural beauty with ease. Size:12oz