Poly-L-lactic acid (PLLA) sutures made from a biocompatible polymer that has been used in sutures for many years. PLLA sutures are resorbable, acting on the deeper layers of the skin so they stimulate the body to produce its own collagen.
They last for18 months and are a fifth-generation polymer suture, which is from plants—a sort of alpha hydroxy acid (AHA). The PLLA material is sculptural. They also stimulate collagen for a longer period, sometimes even up to 24 months.
● Tension effects can be maintained more than 18 months
● Volume increase: Substitute of filler at low cost (Diameter : 12%up, Volume 25% up)