Some By Mi AHA BHA PHA 30 Days Miracle Toner is a travel-sized version of the popular skincare toner. It contains a combination of alpha hydroxy acids (AHA), beta hydroxy acids (BHA), and polyhydroxy acids (PHA) to exfoliate dead skin cells, unclog pores, and promote skin renewal. The toner also contains tea tree extract and niacinamide to soothe inflammation and brighten the skin. With consistent use, it helps to improve skin texture, minimize pores, and reduce acne breakouts, revealing smoother and clearer skin.