7 New Year's Resolutions Worth Making
The American Academy of Dermatology recommends applying a broad-spectrum, water-resistant sunscreen of at least SPF 30 every two hours year-round on any exposed skin. (Try Clarins UV Plus Day Screen SPF 40, $40.) At the very least, cover your face, chest, hands and forearms at least 30 minutes before heading out the door.
SEE NEXT PAGE: Resolution No. 3: Stop popping my zits