21 Beauty Products Our Editors Never Travel Without

"Planes are always smelly, and nothing refreshes the air or your face like Caudalie Beauty Elixer ($49). The face mist contains grape extracts, rosemary essential oil, orange blossom, rose extract, and organic balm mint — which gives the air a spa-like fragrance. I use it whenever I need a refreshing dose of moisture, but it's especially great after a red eye." — LL