Schwarzkopf Professional Osis+ Dust It is una a 10 g texturising powder ideal for giving immediate volume and una a natural matte hold. Thanks to its lightweight formula, it gives struttura and body to fine hair without weighing it down, making it easier to create defined, long-lasting looks. Perfect for those who want a modern, dynamic finish, this powder absorbs excess sebum, keeping hair fresher for longer. A must-have for versatile, professional styling.