As its name suggests, the formula boasts three types of chemical exfoliants (AHAs, BHAs, and PHAs) plus papaya and witch hazel extracts to effectively boost cell turnover and keep skin smooth and healthy. A high concentration of tea tree water extract also promotes clear skin, as well as soothes inflammation, while adenosine and niacinamide target wrinkles and a dull skin tone. Despite its powerful ingredients, the Some By Mi AHA-BHA-PHA 30Days Miracle Toner is dermatologically tested for sensitive skin and has an optimal pH of 5.5.