Dr. Debra Wattenberg talks to Hoda Kotb about beauty myths and what anti-aging and beauty treatments really work. Dr. Wattenberg says that just because a product is a labeled "all natural" doesn't make it better. What's important is what works, whether it was made in a lab or not. She says the FDA does not regulate the term "natural." Another myth she debunks is that if you apply your facial products in an upward direction that it will help reduce wrinkles: it won't. She does say that Latisse really works, and grows eyelashes, and creams won't get rid of stretch marks. Take a look: