Borghese Overnight Resurfacing Mask with AHA & BHA, 1.7 oz. What it does:: This leave-on mask, powered by Alpha Hydroxy Acid (AHA), Beta Hydroxy Acid (BHA) and Fruit Acid, helps exfoliate skin and unclog pores to promote softer, more hydrated-looking skin. 1.7 oz. *Please Note: Please refer to the product packaging for the most up-to-date ingredient list.