Once and for all, Dr. Oz clears up the good and the bad. Is there a whipped topping he approves of? Is coffee good or bad? Are cooking sprays safe? Do toilet seat covers do anything?

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.