TRESemme Keratin Smooth Complex Shampoo is a popular hair care product that is designed to help control frizz and leave hair feeling smooth and shiny. This 450ml bottle is made in Thailand and contains a unique blend of keratin and argan oil, which work together to nourish and protect hair from damage. The shampoo's gentle formula is suitable for daily use and is designed to be used with TRESemme's Keratin Smooth Complex Conditioner for the best results. Its nourishing properties help to keep hair looking healthy and strong, while also smoothing and taming frizz.