Juvederm is an injectable dermal filler applied to enhance areas of depleted volume. The lips are a very common treatment area, with results ranging from subtle to dramatic, depending on your natural size and desired outcome. In my experience, Juvederm, like all dermal fillers, varies in its duration of results depending on which area of the face is injected. Dynamic areas like the lips, which are in constant motion (due to talking, chewing, etc.), tend to last an average of nine months to a year before requiring a touchup. I have also seen studies where a longer term result may be experienced as the repeated needle stimulation during the treatment stimulates your body’s natural collagen remodeling. In my practice, this has been observed in patients who have had repeated treatments. Consult with a Cosmetic Dermatologist in your area that has ample experience in the use of dermal fillers, as this is a very artistic process, and results will vary based on the experience and technique of the injector, as well as the product used.