SLS free shampoo rich in natural keratin that strengthens and coats the hair every time, contains the Inca Inchi butter that nourishes and keeps the hair smooth for a long time from the root to the ends, giving it a healthy, shiny look. The shampoo is specially designed for all types of chemically treated hair, such as straightening, curling curl opening, colour and highlights. The shampoo cleans and protects the scalp and is recommended for people with a sensitive scalp. The shampoo contains purple pigment to prevent yellow hair and two registered patents to rejuvenate the hair structure and triple its strength