Our Ultra-Nourishing Cleansing Oil mimics hairs natural oils to replenish essential moisture, as it removes dirt and build-up. Its sulfate-free formula wraps delicate curls in our nutrient-rich CR-4 Repair Complex, a cushiony coating of concentrated fatty acids that helps nourish, rebuild, and protect curls in need of repair. The result: supple, springy curls with healthy strength.