So, I diligently take the time to exfoliate my lips and smother on a layer of lip balm every week. But recently, they’ve been even worse. When I’m stressed, I bite and pull at my lips ...

Other common causes of chapped lips include licking or biting your lips and dehydration. Just like how your skin can become extra dry if you’re not drinking enough water, so can your lips.

We recommend the Fresh Sugar Lip Polish Exfoliator ($21). As tempting as it may be, Lin emphasizes the importance of not ...