Dermal fillers are gels that add volume to the skin (i.e., they add volume to the area in which they are injected). They are temporary (they fade with time) and reversible (performed with a simple injection of dissolver). Dermal fillers have a varied lifespan, lasting between 6 and 18 months on average. The type, as well as your natural metabolism, influences longevity. According to new research, fillers can remain for several years in certain people. […]