Schwarzkopf Professional OSiS Session Extra Strong Hairspray - 500ml Discipline or brush through your hair

or brush through your hair even after application without losing control

Kérastase combines rare botanical extracts with advanced scientific repair:

blow-dry your hair while using your fingers to pull the hair upwards as you apply the powder at the roots

Alpha-Hydroxy Acid (AHA): Derived from grape must

Schwarzkopf Professional OSiS Session Extra Strong Hairspray - 500ml Discipline or brush through your hairOSiS Session is an iconic, professional grade hairspray engineered for styles that demand maximum control, unyielding hold, and a flawless finish. Designed to lock down intricate updos, high volume styles, and sleek runway looks, this extreme hold formula sets instantly without weighing the hair down. It provides a reliable shield against the elements while remaining surprisingly easy to brush out when the day is done. Key Benefits Extreme, Long