As delicious as the food can be in Japan, it isn't exactly vegetarian heaven. So for my recent trip, I packed Dr. Frank Lipman's Sustain shakes ($99) for protein and energy. The convenient mix is pretty tasty, and because the nutrient-rich formula is overflowing with B vitamins, it's good for healthy skin and hair, too. If you're looking for an easy shortcut to a better complexion and shinier locks, give Sustain a hearty hai.
—Annie Tomlin, beauty director