Schwarzkopf Professional Osis+ Session Finish Hairspray is an extreme hold hairspray, the perfect finishing touch to any tousled look, sleek ponytail or complicated updo. This non-stick formula has strong control and allows hair to be moulded after spraying. The finish hairspray is fast-drying and easy to brush out at the end of the night. With many added benefits, such as protection against humidity and UV rays, this Schwarzkopf hairspray has a film-forming resin that works to keep hair in place so you don’t have to worry.