Key Properties of Sculptra Polylactic Acid Filler

Along with the most popular hyaluronic acid fillers, polylactic acid-based fillers are also widely used in rejuvenating injectable procedures. Like hyaluronic acid, polylactic acid is a biocompatible polymer, produced synthetically, poses no health risks, and is hypoallergenic. Unlike hyaluronate, which has an average lifespan of 6-12 months, the results of polylactic acid-based fillers last up to two years.