Dr. Oz tested, experimented and investigated everything from the latest health food fads to medical breakthroughs. Now he's counting down the winners and losers of 2013. See what worked and what didn't.

Want to know how to look marvelous without splurging so much? Dr. Oz invites three beauty experts to share the smartest ways to save money while looking fabulous starting from your hair and makeup tools to the beauty products you use.