Schwarzkopf OSIS+ Volume Up Volume Booster Spray 300ml is a texture spray that provides medium control for instant textured volume. This volume booster spray is perfect for those who want to add texture and volume to their hair. Its medium control formula provides instant volume and texture, making it perfect for creating a variety of hairstyles. The spray is easy to apply and can be used on all hair types. What are the benefits and features of Schwarzkopf OSIS+ Volume Up Volume Booster Spray 300ml? Provides instant textured volume. Medium control formula. Easy to apply. Can be used on all hair types. Who is Schwarzkopf OSIS+ Volume Up Volume Booster Spray 300ml for? This volume booster spray is perfect for those who want to add texture and volume to their hair. It is ideal for creating a variety of hairstyles and can be used on all hair types.