Natural Concepts Wrinkle Defense™ is the injection-free, surgery-free and pain-free answer to visibly smoother, less lined skin. Self-Injecting Hyaluronic Acid Spheres instantly plump from within the skin’s barrier aging expression lines and wrinkles around the eyes, mouth, between brows and on the forehead. Resembling microscopic sponges, these dehydrated spheres of Hyaluronic acid – the body’s primary moisture-holding molecule – absorb water usually lost through the skin’s barrier. As each sphere swells with moisture, lines and wrinkles plump from within the skin, delivering anti-aging surface line-filling that lasts for hours.