Allowing you to maintain long-lasting styles without compromise, OSiS Session is an extra strong hold hairspray that protects hair against humidity, heat and wind, whilst adding a luxurious finish – for shiny hair that can be brushed out easily without leaving a flaky residue. 

Also available in 500ml

- Extra strong hold/+++

- Long-lasting, wind-proof hold and control 

- Easy to brush without flakes

- Helps to protect against humidity

- Provides heat protection up to 230°C/450°F