Lip balm can help seal moisture into the lips, said Dr. Jenna Lester. “That is a good barrier for the external forces,” like ...

Lip balm can help seal moisture into the lips, said Dr Jenna Lester. “That is a good barrier for the external forces," like against cold wind, said Lester, a dermatologist at UCSF Health.

Everyone needs a reliable lip balm to keep on hand. But the best ones do more than just give your makeup a glossy finish. They also hydrate and protect your lips all day long. The viral Laneige ...