VOLUUM Treatment delivers lightweight conditioning while nourishing and fortifying hair to create lift, body & shine. Our exclusive Corticle complex provides intense targeted hydration and repair from cortex to cuticle. Abyssinian Oil, sprout extracts and starch impart fuller-looking, thicker-feeling hair, and reduce breakage. Directions: Massage gently into hair after Shampooing with VOLUUM Shampoo. Rinse.