Schwarzkopf Professional OSiS Session Extra Strong Hairspray - 300ml Tinhill Apply: Distribute a small amount

Apply: Distribute a small amount (about the size of a 20-cent coin) evenly through the mid-lengths and ends

and edgy matte look

Glide: Use a steady

flexible hold (OSiS Hold Level 2) while adding incredible body

overnight treatment designed for sensitive scalps prone to all types of dandruff

Schwarzkopf Professional OSiS Session Extra Strong Hairspray - 300ml Tinhill Apply: Distribute a small amountOSiS 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