Restylane is the world’s top dermal filler. It is a natural gel called hyaluronic acid which fills in scars, grooves, dents, lines and folds to temporarily correct wrinkles. Restylane is FDA approved, uses no animal products and is safe to use. Hyaluronic acid is a substance which occurs naturally in the human body. Similar dermal fillers include Perlane, Juvederm and Prevelle Silk) By re-establishing connective tissue, Restylane effectively increases the volume of the skin, dramatically reducing everything from deep nasolabial folds, dark under-eye circles and facial wrinkles and folds such as the chin, corners of the mouth, lip lines and cheeks. Now Restylane contains Lidocaine, an anesthetic which makes once painful injections a thing of the past. It usually lasts 6-8 months or longer, depending upon how much is injected.