Restylane® is a crystal-clear, non-animal, biodegradable gel based on a natural substance that is used for the treatment of wrinkles and lip augmentation. The injected gel gives natural volume under the wrinkle, which is lifted up and smoothed out. Usually, only one treatment is necessary for optimum results. The result is instantaneous and produces a long-lasting, natural enhancement that is gentle to your skin. The effects of Restylane® can last up to one year. Treating wrinkles with Restylane® is fast and safe – and leaves no scars or other traces on the face.