Skin Deep: All of Your Retinol Questions, Answered
Image CreditKirsten Ulve Retinols have long been touted as one of the most effective treatments for increasing collagen in the skin, reducing fine lines and wrinkles, fighting acne and evening out pigmentation. They are, said Murad Alam, a dermatologist in Chicago and president of the American Society for Dermatologic Surgery, “the best-studied and most-evidence-backed topical…