This primer from Benefit is probably the best one I’ve ever tried. That being said, it’s the only primer I’ve ever tried. But it’s really good! I was told at Sephora that you can either apply it before your foundation, or wear it alone. I prefer applying it over my foundation. That works best for me, since my foundation has too good coverage to let it shine through. It makes my skin glow, and look flawless. And it’s not too expensive either. I’m wearing it on this picture.

You should definitely try it : )