SOME BY MI AHA, BHA, PHA 30 Days Miracle Toner contains natural tea tree extract to exfoliate your skin for a healthier complexsion. Enriched with AHA to slough off dead skin cells and impurities on skin surface; BHA to remove impurities and sebum inside pores; and PHA to prevent moisture loss in skin. It is a toner that works wonder on your skin in 30 days! It removes stubborn dead skin cells and shrinks pore size, which kead to a smoother complexion. Dermatologically tested.