Do you have limp hair that breaks easily? Boost its strength with Redken Extreme Shampoo, designed to give your hair the fortifying injection it needs. This protein-rich shampoo not only cleanses and nourishes your hair, it also leaves it stronger and shinier, bringing out its natural gloss.

Soy protein builds body, as well as helping to seal moisture into each strand of hair. The signature RCT Protein Complex blends three proteins together with ceramide for the best results, fortifying your hair. Arginine stimulates the scalp for maximum condition on new growth, while sepicap improves the look of your tips, leaving you straggle-free. Shine is promoted by 18-MEA, for hair that is lustrous and glowing.