What Is Azelaic Acid and Why Are Skin-Care Enthusiasts Freaking Out About It?

What Is Azelaic Acid and Why Are Skin-Care Enthusiasts Freaking Out About It? There’s nothing the skin-care community loves more than a well-researched ingredient with multiple benefits. From vitamin C to niacinamide, multitasking heroes are the cost- and time-effective way to help to streamline our shelfies. Of late, azelaic acid, an often-overlooked dermatologist favorite, has […]