QUESTION: "I recently started breaking out in my 30's. Help!"
ANSWER: "The vast majority of adult acne is the result of stress and hormonal fluctuations, both of which have a direct effect on oil production," explains New York City dermatologist Dr. Jeannette Graf. She recommends a salicylic acid–based cleanser (like Clearasil's new Ultra Acne + Marks Wash and Mask, $9; drugstore.com) twice a day to "draw out impurities and exfoliate without overdrying skin." For a quick cover-up, try Revlon's great multi-tasking ColorStay Blemish Concealer ($10; drugstore.com)it hides flaws while medicating break-outs.Read MoreLess