This deeply nourishing serum is designed with 4 forms and 2 natural building blocks of hyaluronic acid to instantly replenish with essential moisture for visibly smoother, firmer and plumper skin. This fast-absorbing formula helps strengthen skin’s moisture barrier, increase the feel of skin cushion and reduce the appearance of fine lines and wrinkles for a healthy, youthful-looking appearance. Leaves skin looking and feeling soft, supple and rejuvenated.