Experience instant and long-lasting hydration with the SkinCeuticals H.A. Intensifier Serum. Suitable for all skin types, the concentrated formula is designed to combat feelings of dryness. Star ingredient hyaluronic acid combines with licorice root, purple rice and ProXylane™ to help provide moisture and nourishment to thirsty skin. The multi-action treatment works simultaneously to visibly plump, firm and smooth, while diminishing the appearance of fine lines.