Water is another common base for moisturizer, if you want something that’s oil- or petroleum-free — but if you’re using one of those, you want to keep a close eye on the added ingredients ...

This barrier also prevents water loss, making petroleum jelly an effective moisturizer. "Even in skin with eczema, it can increase barrier and antimicrobial proteins," says Moustafa. Petroleum ...

To maintain healthy skin in winter, moisturize often, take shorter showers, use humidifiers, protect from sun, and eat a ...