Schwarzkopf OSIS+ Dust It is a lightweight mattifying volume powder designed to add texture and grip to your hair. This versatile styling powder creates instant volume at the roots and enhances grip for easier styling and longer-lasting hold. Perfect for creating tousled, textured looks or refreshing hair between washes, it works on all hair types. The fine, buildable formula blends seamlessly without leaving residue, giving you professional results at home.