Dr. Oz unlocks the secrets to a younger looking you:

  1. Antioxidants protect the skin from free radicals
  2. Walnuts can keep your hair shinier and more youthful looking
  3. Smokers have older-looking skin because smoking reduces collagen production
  4. Vitamin A has been proven to increase chemicals that reverse wrinkles
  5. Foods that contain biotin, such as tomatoes and romaine lettuce, help strengthen the nails

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.