ORIGINAL formula contains amino acids, vitamin B, vegan keratin and other beneficial substances that penetrate the cortical layer of the hair and interact at the cellular level under the action of temperature. Due to the plant-based composition, the hair looks healthy, manageable, perfectly straight, and shiny. FOR: Most types of hair, Virgin, Natural, Thick, Wavy, Curly and Coily (including Afro-hair texture), Healthy, Low porosity, and Medium porosity