Flying can dry your face out, so the last thing you want during your trip is for a harsh cleanser to do the same. Luckily, the oil-free Tatcha Pore-Perfecting Moisturizing & Cleanser Duo ($25) is made with natural ingredients such as the Japanese luffa fruit, which unclogs pores and turns over dead cells. As a bonus, you get a mini version of the crazy popular Water Cream, a rose moisturizer that is so refreshing and plumping.