The exposed part of your lips has almost no oil glands, so a 20-minute winter commute can dry them faster than the skin on your hands. Add cold wind outside, heated air inside, and constant hand washing, and your small…
The exposed part of your lips has almost no oil glands, so a 20-minute winter commute can dry them faster than the skin on your hands. Add cold wind outside, heated air inside, and constant hand washing, and your small…