The basics Schwarzkopf Professional OSiS+ Upload volume cream is a lightweight cream for instant volumising effects.  The benefits Glycerin and Panthenol add moisture, conditions and smoothens the hair. Film formers provide a medium style control, while Silica increases the volume effect. The uses Use a small amount on dry hair to add a shiny touch. The bottom line It conditions and boosts the body of the hair, with a medium style control and gives a natural shine.