This foundation primer costs R219 for 30g of product which is quite a good price as I only use a pea sized amount for my whole face. The purple colour helps to cancel out some of the strong yellow tones in my skin and is almost invisible once applied. It helps with oil control and doesn't clog my pores or cause breakouts. It works just as well under powder foundation as it does under liquid foundation. It smoothes my skin and gives it a satin finish, sometimes I wear it just on its own without any foundation on my no make up days.