Some By Mi AHA BHA PHA 30 Days Miracle Starter Kit works by fights acne and make your skin feel flawless. This kit contains Miracle Cleansing Bar to deeply cleanse the skin, Miracle Toner for gentle exfoliation, Miracle Serum to soothe irritated skin and Miracle Cream to strengthen the skin barrier. They works as exfoliator to leave the skin cleaner and more radiant than before . It is formulated with tea tree 10,000ppm, AHA/BHA/PHA/Niacinamide 2% & 20 kinds of nature plants extract. These products mainly focuses pore care, brightening & moisturizing. AHA (alpha hydroxy acids) helps to removes impurities and dry flakes from skin surface. BHA (beta hydroxy acid) works by exfoliates pores, removing clogged impurities and sebum. PHA (Polyhydroxy acids) stops losing moisture from skin, dissolving dead skin cell. All this works as an effective exfoliator to leave the skin cleaner and more radiant than before. It is the perfect exfoliator toner to use everyday.