The CHI Enviro Smooth Treat Purity Shampoo is formulated to provide a thorough yet gentle cleansing experience for your hair. This shampoo is designed to work synergistically with smoothing treatments, helping to maintain the integrity and longevity of straightened or chemically treated hair. It prepares the hair shaft for subsequent conditioning steps, promoting softness and manageability. Ideal for regular use to keep hair looking polished and controlled.