NYC-based celebrity smile-maker Dr. Jonathan B. Levine has helped us replace that proverbial fear of dentists with a fanatical fondness. Credited as one of the pioneers in aesthetic dentistry, Levine not only developed an on-the-go whitening system that's got us absolutely enamoured with our enamels, but he managed to sneak some youth-boosting vitamins and antioxidants (like CoQ10) into his fabulously flavored smileceutical staples. Hey, if looking ten years younger isn't something to smile about, we don't know what is.