The Problem: All-nighters are unavoidable sometimes, leaving you to fight their telltale sign: under-eye circles.
The Solution: "When you don't get enough sleep, your eyes get tired, so you start rubbing them," says celebrity aesthetician Christine Chin, whose clients include Chrissy Teigen and Gwyneth Paltrow. "They get red, swollen, and dry—so to remedy that, you can use a collagen eye mask, or even place cooled, used tea bags under your eyes for about 10 minutes." Both treatments will give your skin the break it needs, in addition to making you look more refreshed.
Hydro Cool Firming Eye Gels Four-Pack, $15, skyniceland.com.
Moistfull Collagen Eye Cream by Etude House, $15, memebox.com.