Chapped lips might be more than just uncomfortable. They could be a sign of dehydration, an allergic reaction or even a fungal infection. Dr. Oz explains the causes of chapped lips and offers up some natural treatments and prevention tips. 

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.