Do any of the hyaluronic acid fillers provide permanent or longer lasting results and what can they be used for?
None of the hyaluronic acid fillers provide permanent results. They provide longer-lasting results in areas of the face which are not very mobile such as the lower eyelids. In general the more mobile the face the last longevity. Hyaluronic acid injected into the lips may last 6-9 months whereas lower eyelid filler would usually last one to 2 years.
Posted by Dr. Buckingham