The Dynamic Vitamin C Oxygen Cream Treatment reintroduces oxygen to starved skin cells. Its foaming action temporarily disrupts the normal balance of oxygen and carbon dioxide, stimulating the skin to send extra youth-restoring oxygen to its capillary cells. With this fresh dose of oxygen, your skin's glowing appearance is renewed and young cells emerge to offer you a youthful, glowing new complexion. The key is our exclusive Plant Stem Cell formula, which works to Plant Stem Cell formula, which works to restore youthful appearance by protecting your skin's own stem cells and promoting reemergence of fresh, young skin. Application - Apply nightly after cleansing and toning.