Here’s How to Really Treat Those Dark Circles

Google "how to treat dark circles" and you'll find literally hundreds of tips, including drinking more water, putting cucumber slices on your eyes, and getting more sleep. But how do you really zap dark circles? As it turns out, it's a little bit complicated. For starters, it's important to know why under eye circles happen in the first place. It's not just about having an all-nighter. There are two much bigger contributors — genetics and the tone of your skin.