Can be used on all hair types Eliminates frizz and curl Gentle ??? will not cause hair damage No unpleasant fumes or odors Leaves hair softer, silkier and shinier Less maintenance Reduces daily styling time This new revolutionary smoothing system infuses Keratin deep into the hair cuticle eliminating up to 95% of frizz and curl from the hair, leaving the hair soft, shiny and luxurious.