Tresemme Pro Collection Keratin Smooth Shampoo helps to control frizzy hair without leaving hair looking dullTresemme’s Keratin Smooth System helps you to achieve silky smooth hair that’s still full of natural movementShampoo formulated with Keratin and Marula oil - you can enjoy up to 72 hours of frizz controlFrizz control hair shampoo - detangles knots, boosts shine, adds softness and tames flyawaysEnjoy a smooth look and feel that moves as you do with our keratin shampooFollow up with the TRESemmé Keratin Smooth Conditioner to smooth every strand and control frizzy hair