Smooth frizz with our Suave Professionals Keratin Infusion system! This salon-proven system, infused with Keratin, helps seal the cuticle and provide lasting smoothness. Our Suave Professionals Keratin Infusion Shampoo is a low sulfate, pH balanced hair shampoo gently cleanses, leaving hair vibrant. Our smoothing shampoo leaves hair feeling smooth and manageable for easy styling. This system also contains our unique QuenchLock™ Technology that delivers lightweight micro-moisturizing particles that lock in hydration to help strengthen hair and reduce breakage. This shampoo and conditioner system for dry hair helps provide frizz control for up to 48 hours. Suave Professionals Keratin Infusion Shampoo and Conditioner are salon proven to prevent frizz as well as Kérastase Oléo-Relax. (Kérastase is a registered trademark of L'Oréal SA).