This is a really great primer for someone with oily/combo skin. I heard about this product from you tube a while back and finally decided to get it. This product retails for about $25. The only thing is I don't believe this is available in stores but camera ready cosmetics sells it as well as makeup mania websites.
On to the product itself, this is an HD primer. It is mattifying and smooths out pores. The awesome thing about this is that it doesn't contain a lot of chemicals. It is natural, paraben and silicone free. It is good as you can get for a primer for a great price. I use this with all of my different liquid foundations and there is no problem at all. You don't also have to wait for it dry as you only need a little bit and it is a cream based primer. I've had my first container for a while and there is still quite a bit left. The only thing I don't like is the packaging. It's not very hygienic because it comes in a face cream like container.
Either way I have already ordered another one. Love it!