Take control with Redken Extreme Conditioner, a hair-strengthening conditioner that helps to repair sensitised hair while restoring shine & resilience. One of Redken's bestsellers, the conditioner is formulated with a new RCT protein complex. It contains three proteins to treat hair at the root, core & tip, expertly smoothing, strengthening & detangling to leave hair feeling stronger, suppler & shinier with reduced breakage. Weakened hair is strengthened & revived.