Smooth Affair® men's anti aging eye cream Mattifying Face Primer® Mattifying Face Primer">Shop Now Prepping your face for makeup is very important if you want a flawless look. The emphasis on using a face primer before applying any foundation has become the most important step. A primer is a protective layer between your skin and the foundation, so the chances of having any breakouts or long-term side effects of makeup are considerably reduced. Here, we have a list of the best primers for oily skin that will give you a matte and flawless base. If you have acne-prone skin, this multitasking primer is for you. It’s powered by salicylic acid, tea tree and vitamin E to treat and prevent breakouts while simultaneously turning your face into a smooth, even base for makeup. Reviewers rave about its longwearing abilities and improvements in skin after use.