“After the age of 25, treating acne is not about stripping your skin of oil,” says Joshua Zeichner, M.D., a board-certified dermatologist in New York City. “You want to use gentle ...

If you think you’re overspending on skincare, try these popular The Ordinary products from Sephora. What you need to know: This twice-daily, oil-free serum ... oily and acne-prone skin without ...