the shape of your mouth can play a role in chapped lips. Dr. Doyle explains that anatomical issues may contribute to folds around the mouth or downturned lips, in which case filler can be used to ...

Our lips become dry when we lick them because of the digestive enzymes present in saliva, pH level imbalance, and more.

Though dry lips can happen year-round, they're most common during the winter.The cold outdoors paired with the low-humidity ...

NEW YORK (AP) — A tube of lip balm may seem like the perfect antidote to dry, cracked lips. But do these over-the-counter products soothe flaking or can they make it worse? Though dry lips can ...