12. The Hangover Helper — Unless you're a teetotaler (more power to you), a hangover is a sad eventuality of the season. But, don't let feeling crappy get in the way of partying like a rock star — be sure to stock up on hangover remedies that help you beat that nausea, headache, and exhaustion into submission so you can do it all over again the next night.

21 Drops 04 Hangover Essential Oil Rollerball, $29, available at Sephora; Blowfish For Hangovers Effervescent Tablets, $2.99, available at Drugstore.com.