Dry brittle hair needs extreme measures. Redken Extreme Conditioner is a nutrient-rich fortifying treatment that works to restructure and resurface damaged strands for hair that's radiant and resilient. While Redken's exclusive RCT protein complex targets weak areas, argan oil penetrates to the core to hydrate and nourish stressed locks. Soy and sepicap strengthen while smoothing the look of ends for flyaway-free style.