Rodan avoids jogging and other "pounding exercises," she says. "The force of gravity makes skin loose elasticity. If you can feel your face flopping around, it's not good," she says.
Dermatologists, especially the esteemed docs mentioned in this piece, have access to all of the latest and greatest lasers, skin care products, fillers, you name it. So when it comes to taking care of their own skin, we wondered what they do to prevent aging, or even better, reverse it. Here's what they had to say -- we recommend you make their habits your own.