Sulfate-free, pH balanced shampoo for natural and color-treated blonde hair featuring our Kera-Bright System. A caring, pH balanced, sulfate-free shampoo for natural and color treated blonde color treated hair that gently cleanses and softens with light moisture. Redken's exclusive Kera-Bright System with kerabond, violet leaf extract and lactic acid helps strengthen* hair and boosts shine without compromising color so blonde hair looks bright, soft and beautiful. *When used with Shampoo and BBB Spray or Mask. Contains Kerabond and Violet Leaf Extract that smooths and conditions for healthy, shiny hair as well as Lactic Acid that penetrates to help restore strength and elasticity, optimizing the condition of your hair.