This Rimmel Fix & Perfect Pro primer quiet an old product and everyone used to talk about this on blogs on youtube years ago and I finally decided to buy it a couple of weeks ago. I have oily to combination skin and I always found no matter how much powder I used my foundation would come of by the end of the day. I'd tried some cheap primers before but they didn't really do anything for me. This Rimmel primer is available from most drugstores and I picked mine up from boots on 3 for 2 for only £6.99.
I really like how this primer acts as a barrier for your skin, some foundations make me breakout but they also have a really nice coverage and I like the foundation. I find when I use a primer I can use any foundation and it won't make me breakout or give me rash.
On the bottle it says it smoothes, resurfaces, mattifies and protects and for me I find it pretty much does all of them. The only one I'd say it could do better is mattify I find it doesn't really do this and under the primer I do tend to use one of my mattifying lotions underneath which work a lot better to mattify.
When you apply it, it feels really velvety and quiet luxurious when you rub it into your skin it blends out completely as it is a white lotion. It also sinks in very quickly so you don't have to wait around for it to set in before applying foundation. It also doesn't feel like you have it on which I like. I use mine with a moisturiser some people say not to but I haven't had a problem with it. I like how the packaging is nothing fancy just an easy to use tube.