Osis by Schwarzkopf is a recently updated hair range, with new formulas that are now better than ever! If you're looking for haircare products to create inspirational hair and add energy and creativity to your style, Osis is certainly the range for you. Already an Osis fan? Don't worry - best-sellers such as Dust It and Mess Up Matt Paste haven't been altered, they still have the same amazing formula. The good news is they've also been joined by a selection of brand new styling products!