Redken Color Extend Shampoo gently cleanses and protects to leave hair manageable, refreshed and shiny. Advanced Color Extend offers even stronger protection to extend the life and vibrancy of hair color. Redken's exclusive Interbond Conditioning System and Fade Resist Complex with powerful micro-net technology and UV filters help lock in color and lock out aggressors. Hair color looks vibrant and radiant with mirror-like shine.