Injection grade sodium hyaluronate powder is a high-quality bioactive raw material produced through microbial fermentation. It is widely used in high-end medical fields such as cosmetic injections, intra-articular injections, viscoelastic agents in ophthalmic surgery, and drug delivery systems. The product features high purity, low endotoxin, excellent biocompatibility, and good water-retention and lubrication properties, meeting the stringent safety and stability requirements for injectable raw materials.