Cosrx AHA/BHA Clarifying Treatment Toner 100 ml gently exfoliates and refines the skin with a blend of natural AHA and BHA acids, helping to remove dead skin cells, unclog pores, and promote a smoother, brighter complexion. Suitable for daily use, it can be applied with a cotton pad or fingertips after cleansing, before moisturizing, to prep the skin for skincare or makeup. Ideal for all skin types seeking clearer, refreshed skin.