For most, lip balm is a worthy ally in the fight against chapped lips. But some people can’t take fragrances, flavors and preservatives found in popular balms. When applied, they can sting ...

For most, lip balm is a worthy ally in the fight against chapped lips. But some people can’t take fragrances, flavors and preservatives found in popular balms. When applied, they can sting ...

“That is a good barrier for the external forces,” like against cold wind, said Lester, a dermatologist at UCSF Health. For most, lip balm is a worthy ally in the fight against chapped lips. But some ...