Those dreaded winter lips are here. Here's how to take care of them. 1. Drink water. 2. Sleep with a humidifier. 3. Look for lip products with nourishing ingredients. 4. Exfoliate with a natural, sugar-based lip scrub. 5. Use a medicated lip product only if you have cold sores or fever blisters. 6. Choose a hydrating, creamy lipstick. 7. Avoid overlicking your lips. 8. Stay clear from flavored lip balms that contain mint, menthol, or cinnamon. 9. Lip plumpers and matt