The Some By Mi AHA BHA PHA 30 Days Miracle Cleansing Bar solid facial soap contains a combination of exfoliating acids AHA, BHA, and PHA that help remove impurities, dead skin cells, and excess sebum, thereby cleansing the pores and improving skin texture. At the same time, it soothes inflammation, allows the skin to heal continuously, and provides it with valuable oils and sufficient moisture. The soap can be used on any area that needs it, including: the back, neck, and more.