Does Bella Injectable Filler work permanently?

Bellafill is theoretically permanent.  I say theorectically because it has been avaialbe in the US for about 10 years.  The FDA approves the product for 5 years and long term studies are currently underway to show the filler will be long lasting. 

Thank you for sharing your excellent question.  Bellafill is considered a semi-permanent implant with the newest formulation comprised of Collagen and PMMA particles to supply up to 5 years worth of results.  As the collagen slowly breaks down patients will benefit from a touch-up, but Bellafill is currently the longest lasting filler on the market.  Be sure to see an experienced injector as Bellafill can not be dissolved like the hyaluronic acid family of fillers.  Hope this helps.