You want soft, smooth hair that boosts your mood, giving you the confidence you need to succeed. But when it comes to anti-frizz products, why does there always need to be a compromise between the smooth hair you need, and the light, moveable style you desire? Now, you don't need to choose between frizz-free hair and natural movement. Welcome to the new smooth: TRESemmé Keratin Smooth Shampoo. Our Keratin Smooth shampoo is the gentle first step to deliver five smoothing benefits in one simple system. The Keratin Smooth range which contains keratin protein and marula oil, and provides 5 smoothing benefits and up to 72 hours of frizz control. How to get hair with a smooth, silky shine and enviable natural movement using TRESemme shampoo: Apply to wet hair and gently massage the scalp and roots with fingertips, working up a lather with the salon shampoo. Lightly squeeze keratin shampoo from roots to ends and rinse hair thoroughly. Follow with TRESemmé Keratin Smooth Conditioner for lightweight, frizz-free tresses. Style hair with your favourite TRESemmé professional hair products.