Brighten and tighten skin with the Green Papaya and Lime AHA Mask! Fruit-derived AHA (Alpha Hydroxy Acids) from papaya, pineapple, lemon and lime enzymes gently exfoliate skin while hydrating cells and supporting elasticity. Ingredients are bio-available, allowing them to penetrate the deepest layers of skin to fight free radicals and reveal pure, supple and radiant skin.