Life doesn’t always run smooth, but there’s no reason why your hair can’t. Our redesigned Keratin Smooth Conditioner, with powerful Keratin, is specially formulated to give you noticeably smooth, manageable hair that keeps frizz on the fringe for up to 72 Hours. When used with TRESemmé Keratin Smooth Shampoo, formulated with Keratin and lush Marula oil from Africa, this salon-quality conditioner nourishes each strand to leave hair silky, shiny and totally under your control.