To properly use hand sanitizer, apply it to one palm and then rub it fully around hands until they are dry. Face Masks Can Be Effective — but Leave Them for Medical Professionals Face masks can ...

“Using an at-home mask is like going to the gym,” says Shereene Idriss, MD, a board-certified dermatologist and founder of Idriss Dermatology in NYC. To truly see any skin care benefit, you ...