AHA BHA Serum is a special peeling solution containing 10% Alpha Hydroxy Acid and 2% Beta Hydroxy Acid.                                   
After skin cleansing, it is gently applied to the dry skin, except around the eyes, in a

day or night routine. Let it sit for 10 minutes and rinse with plenty of water. It is

recommended to be used twice a week, with at least 3 days between applications.