A great method for smoothing wrinkles and enhancing lips that is completely natural. is a stabilized Hyaluronic Acid in a clear gel that interacts safely with your body's own Hyaluronic Acid to increase volume.  Primarily used for wrinkles, lines facial contouring and lip enhancement, it can last up to 8 months.  Unlike Collagen, it requires no skin test and lasts considerably longer than most other fillers.