The 10 Brightest Liquid Highlighters to Make Your Summer Glow Start Now

What it is: Cover FX Custom Enhancer Drops ($42)

Why you need it: Swatches of these pigmented drops don't do any justice to this bestselling enhancer's foil-like finish. A little goes a long way — just three drops are perfect for mixing in with a base or highlighting your cheekbones, and you won't even need to add a powder highlighter.