If there’s such a thing as a makeup hierarchy, concealer definitely takes the top spot. While foundation offers basic coverage, concealer is the one that does most of the work – from contouring and hiding imperfections to serving as a highlighter and eyeshadows base. In a world where dark circles and pressure to have flawless, glowing skin come hand in hand, using the right coverage is an essential part of a daily routine. But to let the concealer work its magic, you have to learn how to apply it correctly first.