Osmo Essence Clay Wax - Natural expression with matt finish. Osmo Essence Clay Wax provides texturizing control, giving the ultimate out of bed look! Hold factor 4. Osmo Essence Clay Wax gives the ultimate messed-up look. Osmo Essence Clay Wax allows you to manipulate your hair into the distressed look you desire. Osmo Essence Clay Wax is best applied to dry hair by massaging the desired amount into palms and work through hair. Attention to roots will create increased volume and funky style height.