Kode Professional Pro Smooth Shampoo is specifically designed to promote smooth hair. This formula provides moisture to reduce frizz and help extend the life of a smoothing treatment/system. The shampoo foams into a rich lather rendering the hair thoroughly cleansed. Keratin protein helps repair damage & restore strength while a combination of essential oils condition & smoothen the hair's cuticle layer. The result is beautiful, straight, silky smooth hair. Safe to use with straightening/smoothing treatments, and safe for color treated hair.