OSIS volume up texture volume booster spray 250 ml OSIS volume up texture volume booster spray 250 ml is a styling product designed to help create and maintain volume, texture and hold in the hair. The product is designed to provide a lightweight, flexible hold and is suitable for all hair types. It contains a blend of natural ingredients such as jojoba oil, panthenol and hydrolyzed wheat protein, which help to condition and protect the hair while providing the desired volume and texture. The spray also contains UV filters which help protect the hair from environmental damage. The product is easy to use, simply spray evenly onto towel-dried hair and style as desired.