Detangle, strengthen & protect color-addicted hair with the Color Extend Magnetics System. Redken's exclusive Interlock Protein Network & Charge-Attract Complex deliver charged amino-ions that are attracted to the hair fiber to form a barrier. Hair feels fortified & repaired for a reflective looking finish. To use: After shampooing, apply & distribute through hair. Rinse. Please note this salon size product does not come with a pump.