Restylane® is a safe and natural injectable product designed to fill in age associated creases and wrinkles surrounding the lips, eyes, forehead, and mouth. RestylaneŽ is a synthetic version of hyaluronic acid, a natural substance produced by our bodies. It delivers volume and fullness to the skin, and it can stand alone or be used in conjunction with Botox⪚ to create a fresh youthful look. Results typically last for 6 months, at which point a repeat visit is scheduled.