Going Somewhere? Not Without These Travel-Size Beauty Essentials

The product: Ideal Resource Anti-Dark Circle Eye Illuminator ($60)

Why we love it: Instead of packing a traditional eye cream, we recommend a serum like this one. Chances are you may not get enough sleep on your trip — be it from a red-eye flight or a night of partying — so combat those dark circles with this illuminating serum. When you apply it with the cooling applicator, it instantly depuffs skin.