Facial fillers and injectables to reduce facial lines and creases. As we age, our face loses its elasticity and some of the volume that is associated with a youthful appearance. Facial fillers, such as are injected to help add volume and fill in facial creases. This is an effective treatment for the laugh lines that develop around the mouth. Injections are performed in the office, provide immediate results, and do not require any downtime. These fillers have been FDA approved for this use and injections may last up to 4-6 months or more, depending on the substance used.