TRESemmé Keratin Smooth Shampoo is a professional-inspired hair cleansing formula designed to gently wash away dirt and oil while helping to smooth frizz and enhance hair manageability. Enriched with keratin and conditioning agents, it helps leave hair soft, shiny, and more resistant to humidity-induced frizz. Key Benefits Gently cleanses hair and scalp Helps smooth frizz and flyaways Keratin-infused formula improves hair texture Leaves hair feeling soft, sleek, and manageable Suitable for normal to dry hair types Helps protect against humidity for smoother style How to Use Wet hair thoroughly with water. Apply an adequate amount of shampoo to the scalp and hair. Massage gently to create a rich lather. Rinse thoroughly with water. Follow with a conditioner or mask for best results. Tips For extra smoothness, use with the matching Keratin Smooth Conditioner. Avoid applying too much at once; start with a moderate amount and adjust as needed. Massage the scalp gently to encourage circulation and thorough cleansing.