Treat dry, damaged hair with Redken Extreme Strength Builder Plus 250ml. It s an intense, silky rich fortifying treatment for distressed hair. Redken s exclusive Interbond Conditioning System provides a unique 3D Repair Complex of proteins, ceramide, and lipids to maintain internal strength, cuticle reinforcement and protective resurfacing. The condition of your hair will be beautifully enhanced with increased manageability and extra shine thanks to Redken Extreme Strength Builder. Benefits Rebuilds surface protection Provides progressive conditioning Strengthens the hair\'s core Directions Apply to towel-dried hair after shampooing with Extreme Shampoo Leave on for 3-5 minutes Rinse thoroughly For intensified strength, apply Extreme Anti-Snap on damp hair Daily or weekly intensive treatment Key Ingredients Interlock protein network Fortifying complex 18-mea amino acid and protein.