You're missing natural oils that help keep skin healthy-looking and trigger cell turnover, which makes it smooth. Your Skin Routine: Morning and night, reach for a hydrating lotion like First Aid Beauty Ultra Repair Cream that contains glycerin, ceramides, or hyaluronic acid. Twice a week, use a micro-bead, soap-free scrub like Aveeno Positively Radiant Skin Brightening (at drugstores). If you're uber-sensitive, try a cold whole-milk compress instead.Instant Fix: Apply an illuminating liquid foundation with a damp makeup sponge. Try Sephora Collection Instant Radiance Foundation.