300 million microspheres.
As we all know, Tongfa injection is a common name for a type of filler, and currently the only legal Tongfa injection in the domestic market is Avilan. The main component of Tongyan Needle is poly-L-lactic acid (PLLA), which is a highly biocompatible and completely degradable polymer material. The degradation product is L-lactic acid, which is an inherent component in the body and is very safe.
Avilan has the MEC-SPACE series of patented technologies to prepare microspheres with uniform size and smooth surface. After reconstitution, monodispersion and rapid redissolution are achieved, and the aqueous solution can be withdrawn, fully demonstrating the smooth spherical shape. High biocompatibility.