The COSRX AHA/BHA Clarifying Treatment Toner is a lightweight, exfoliating toner designed to refine your skin’s texture and clarity. Formulated with a gentle blend of glycolic acid (AHA) and betaine salicylate (BHA), this toner dissolves dead skin cells, unclogs pores, and minimizes the appearance of blackheads and whiteheads. White Willow Bark, a natural source of BHA, provides soothing and anti-inflammatory benefits, making this product perfect for acne-prone skin. Use daily after cleansing to maintain a bright, healthy complexion and improve skin balance​