A shampoo. The Integrity muru muru butter is a nourishing pre-shampoo treatment, suitable for all hair types. The hair will get very soft, shiny and smooth. Ideal for thicker hair that is in need of intense repair. Distribute over dry lengths and ends and leave in for 3 to 5 minutes. Wash with Integrity Nourishing Shampoo and continue with the most appropriate ® Integrity treatment.