The most popular dermal fillers used today are made of a material using hyaluronic acid based products, such as those in the Juvéderm range manufactured by Allergan. These hyaluronic acid dermal fillers are non-permanent, meaning that they are reabsorbed into the body over time.
Hyaluronic acid is a naturally occurring substance that is found in body tissues, and it has been used safely in general medical applications for several decades.
