These Are the Skin Care Products Dermatologists Won't Travel Without

"It's so important to keep skin moisturized, especially during extensive traveling where skin can become dehydrated. The undereye area is particularly often neglected, which is where many women show the first signs of aging. I love Cetaphil Hydrating Eye Gel-Cream, $15.99: it won't break your wallet and comes in a tube you can throw in your makeup bag or carry-on. I like it because it's full of hydrating ingredients like vitamins B3 and E, licorice root and grape extract for brightening (because dark circles are a real issue) and hyaluronic acid, a personal favorite ingredient of mine, which provides 24 hours of hydration. It's non-irritating and hypoallergenic; great for sensitive eyes and contact lens wearers. Apply a pearl-sized amount around the eye area day and night (it's gentle enough for both upper and lower eye) and smooth until absorbed."