... than the gel particle Restylane. Perlane and Restylane can mutual collocation is used. For example use first Perlane treatment ... -Med AB manufacturing, the original import. Is China's state food and drug administration approved since 2005 the only ... NASHA ) of hyaluronic acid, is a colorless transparent, sticky gel, and no rejection and allergic reaction, injection is simple, instant completed, safety ...