Product Overview Dry & unruly hair shouldn't hinder your style. Redken’s Smooth Lock Conditioner is a stylist favourite that provides thermal care for hair that needs taming. Benefits This exceptional conditioner eases detangling & instantly helps improve hair's manageability. Frizz-free smoothness & luscious-looking shine are only a wash away. Key Technology Redken’s Interlock Protein Network technology, which helps to strengthen, protect & condition the hair, is accompanied by progressive Heat Fuse Complex for gorgeously shiny, soft hair.