Seeing as I suffer from oily skin this was an obvious option for me especially as it was so cheap at around £4 in Boots. I was worried that this would overdry my skin as sometimes some make-up and products have left my skin dry and flaky but I was really happy when I saw that this didnt. I apply it on over my foundation to help it set and to make sure that my skin stays matte, and this really does the job. I only apply it once in the morning and it lasts all day long, leaving my skin smooth and shine-free for the rest of the day. It also really helps my foundation stay put all day long and it means that I dont have to reapply my make-up during the rest of the day. However, you can also reapply half-way through the day for added protection against shine. During the summer, I just wear it on top of my concealer and I love the fact that it is very light on my skin and doesn't clog my pores, yet still provides coverage. The product also lasts for ages as I have had mine for around 2 months and it still looks full. I would definitely recommend this to people with oily or combination skin as it is great value for money!