ABC Face Sheet Mask Give your skin a vibrant boost with our A, B, C mask. A powerhouse trio of ingredients to help revitalize the complexion and give it a healthy glow. Alpha hydroxy acid help perks up skin by promoting collagen and blood flow to help improve the appearance of surface lines and wrinkles. Beta hydroxy acid helps remove dead skin cells that can clog pores that lead to breakouts. Vitamin C promotes a youthful appearance by combatting free radicals that can cause oxidative damage to the skin.