Tresemme Keratin Smooth Shampoo 680ml There’s something about sleek, frizz-free hair that lets you take on the day with confidence. You can now get that style without having to go to a salon, with Tresemme Keratin Smooth Shampoo. Featuring hydrolysed keratin, this moisturising shampoo restores smoothness and shine to frizzy hair, offering up to 72 hours of frizz control. Its professional-quality formula uses our PRO Style Technology with amino acids and ceramides to leave your hair strong and manageable with continued use. For luxuriously smooth and sleek hair with a healthy-looking shine, start your routine by applying a generous amount of Tresemme Keratin Smooth Shampoo to wet hair. Gently massage the scalp with your fingertips to work into a lather, then rinse thoroughly. Follow with our Keratin Smooth Conditioner, and style with your favourite Tresemme styling products as needed. At Tresemme, we’ve always understood that style is more than a look: