Smoothing treatment is a rich, luscious rinse-out cream that provides intense smoothing, long-lasting conditioning, nourishment and control. Leaves hair treated, streamlined, manageable and shiny. Redken’s exclusive Interbond Conditioning System delivers a unique Ionic Smoothing Complex of macadamia oil, candelila wax and cationic refiners to help replenish oils, provide intense smoothing and a long-lasting, frizz-free finish.