By now you know that beautiful brows are the key to enhancing your natural beauty. But do you ever wonder if your brows are living up to their full potential? In this video, Sephora Pro expert makeup artist David dishes the essential tips that you need to know. Key words? Arch, length, and thickeness—no plucking or waxing required! Follow along to create your most flattering brow and shop Sephora's Eyebrow Buying Guide here! Our personal fave? Anastasia Beverly Hills' Brow Wiz ($21). With nine colors to choose from, you're sure to find a perfect match.