Looking for a hygienic and hassle-free way to tame acne breakouts? COSRX has got you covered with its travel-friendly cotton balls soaked in glycolic acid (AHA), salicylic acid (BHA) and gluconolactone (PHA) that kills acne-causing bacteria and exfoliates skin for a smooth and clear finish. It’s also infused with allantoin and hyaluronic acid to deliver soothing and hydrating benefits.