Blue Crush for Brunettes Shampoo, Blue Shampoo for Color Treated and Natural Hair

John Frieda's Blue Crush for Brunettes shampoo is a blue-toning cleanser formulated for color-treated and natural brunette hair. It delivers visible brass reduction while maintaining shine, with a smooth lather and rinseable texture suitable for regular use. Ideal for those seeking cooler tones and gentle maintenance, it targets brassiness without weighing hair down.