I like the COSRX AHA/BHA CLARIFYING TREATMENT TONER 150ml. Its texture is fine, I also like its smell. It is supposed to compensate the lack of moisture with the resulting occurring dead skin cells. If you ask me, that works well. Also, the early prevention of whiteheads and blackheads seems to work. The natural AHA and BHA ingredients are also recommendable for skin care, if I am concerned. I like it.