This serum is going to become your new BFF if you're prone to pesky breakouts. Apply this lightweight blend right before popping on your moisturizer and you'll be delighted when you see your breakouts subsiding. It uses niacinamide and zinc to soothe redness, calm blemishes and tell troubled skin to hit the road. In a poll of users, 79 percent said their blemishes were visibly less noticeable.
