Drs. Investigate Fake Fragrances!; Booty Boosting Workout Pants!; Can Mouth Guards Ruin Your Smile?

The Doctors and producer Leslie Marcus investigate medical-grade chemical peels that some people are using at home and speak with Michelle, who scarred her skin with an at-home peel.

The Doctors and producer Leslie Marcus investigate how an estimated 10 percent of perfumes on the market are fake and their possible impact on your health.

The Doctors investigate fake fragrances and how to spot them so you can protect yourself against potentially illegal chemicals in black market knock-offs.