The COSRX AHA/BHA Clarifying Treatment Toner is a powerful toner that is specially formulated to exfoliate and clarify the skin. It contains a combination of alpha hydroxy acids (AHAs) and beta hydroxy acids (BHAs) that help to remove dead skin cells, unclog pores, and improve skin texture. The toner also contains mineral water and natural botanical extracts that hydrate and nourish the skin. It is suitable for all skin types, including acne-prone and sensitive skin. With regular use, this toner can help to reduce the appearance of acne scars, brighten the complexion, and promote a smoother, more even skin tone.