Are you falling asleep with your makeup on. "The more you sleep while wearing your makeup… Are you falling asleep with your makeup on. "The more you sleep while wearing your makeup, the greater the damage there is to your skin," says dermatologist Jeannette Graf, MD, assistant clinical professor of dermatology at Mount Sinai Medical Center, NY. "Our skin, like the rest of our body, functions on the circadian rhythm. At night the skin's most important function is to renew itself. Wearing…