Our Face Facts Antioxidant Clay Mask with mineral-rich kaolin clay is a natural exfoliator, cleaning all traces of dirt, pollution, and everyday grime effectively from your skin. Infused with antioxidant-rich Blueberry Extract, it packs a punch of Vitamin C to help brighten skin, and calm and boost your complexation. In just 10 minutes your skin will look nourished and brighter.