Prevelle is a soft and colorless gel which is made of hyaluronic acid soft tissue filler.  Prevelle is injected just under the skin’s surface to temporarily fill wrinkles for a more youthful appearance. The main advantage of this filler is that injections are less painful than other hyaluronic acid products that don't contain lidocaine. The injections are designed for both men and women who wish to decrease the appearance of wrinkles on their face. Prevelle is used for treating frown lines, forehead lines, periorbital lines, vertical lip lines, oral commissures and smile lines. Some people require a one full syringe and others will need a second syringe. Prevelle results last for three to four months.