Rhassoul Benefits: - A moisturizing clay that helps to clean your hair while leaving it moisturized. Moisturized hair has much better elasticity so you get a clean scalp with bouncy, springy, kinks and kurls. . . - Detangles while detoxifying. Since Rhassoul is a softer more moisturizing clay, it helps to detangle hair very well. Less tangles means less breakage, so that’s always a plus! .