Neutrogena Deep Clean Brightening Foaming Cleanser is an effective deep cleaning facial cleanser with 2X brightening power for cleaner, fairer and more radiant skin with every wash. The formula contains mulberry extract and clinically proven whitening vitamic complex that boosts skin fairness with every wash. The clinicaly proven formula lathers to a rich creamy foam which removes dirt and skin dulling residue of make-up, sun-block and BB creams, leaving your skin fair and radiant. Whitening complex in this context consists of AA2G (Ascorbyl Glucoside) & Mulberry Extract - Ascorbyl Glucoside helps inhibit the enzyme tyrosinase, responsible for melanin production. Mulberries are known to contain Ascorbic Acid and Niacin. Ascorbic Acid (Vitamin C) is a tyrosinase inhibitor that is known to brighten skin. Niacin (Vitamin B) is known to inhibit melansome transfer and also brighten skin.