Schwarzkopf OSiS Dust It Matte Powder gives you all-day matte style with strong control and separation. The lightweight powder will keep your look in place all day long while the long lasting hold and strong texture give you that rough and ready edge. Schwarzkopf OSiS Dust It gives you a matte effect and strong control for all day long volume and texture. The powder is light-weight and provides 24 hour volume control.