Osis is a styling specific line by Schwazkopf.Osis offers a full range of styling productsfFrom Dust It, the best selling volumizer to waxes,pomades,pastes, jels, mouses, smoothimg serums and hair sprays . Schwarzkopf has been a leader in beauty prducts for 111 years so you can be assured of quality at reasonable pricing. As expert Osis specialists, we strive to deliver the best products and services in the Manhattan, KS area. Our decision to offer Osis to our valued customers is part of this commitment.