Brand from Japan: TUNEMAKERS. An undiluted solution clay mask that removes stubborn blackheads, clogged pores, and keratin plugs that cannot be removed with regular care, leaving the skin clear and smooth.We carefully select 7 kinds of undiluted solutions, including AHA (fruit acid)-containing extract / BHA derivative (salicin)-containing extract, and mix them in our own ratio.It spreads smoothly on the skin, and if you wash it off, you will have smooth and transparent skin in one time.How to use:After cleansing, with dry hands and face, apply an appropriate amount onto the face, avoiding the eye and mouth area.Wash off after 5-10 minutes.