Having trouble finding the absolute perfect shade for your cheeks and lips? Sure, you can take a gamble at the drugstore and judge the available pigments by eyesight, or you can even ask a beauty consultant at the mall what they would recommend for your skin tone. But, the most effective and fool-proof way to find that color that looks as if it was made for just your face? A makeup that adjusts to your individual skin. Luckily, among other great inventions, recent technological advances have allowed cosmetic companies to create products that do just that. A friend of mine swears by Dior Addict Lip Glow, which is a color-awakening lip balm with SPF 10 that responds to the color chemistry of your lips to create a shade that is uniquely yours. It moisturizes, adds sun protection, and enhances your natural lip color, all without looking too done-up.