Hyaluronic acid gel is a kind of mucopolysaccharides, which is reduplicate connected D-glucuronic acid with N-acetylgucosamine disaccharide units. 
It is distributed widely in extracellular matrix of animals and human beings, non species specificity. 
The gel is surely refined by advanced biochemical technology, safe and reliable. 

Description 
It contains Sodium Hyaluronate and physiological equilibrium solution, etc. 
Characteristic Hyaluronic acid gel is a colorless, transparent and well-proportioned viscous solution. 
It does not appear anaphylaxis, innervate or inflammation. 
The gel is high biological consistent and has no systemic adverse reaction. 
Physiological Functions Lubricating, obstructing, filtering and supporting Clinical Actions 
It is infused into articular cavity, then replace or supply joint synovial fluid to improve the characteristic of rheology. 
Iyt can release arthroncus and articular ache and improve the function of joint. 
The surface of joint cartilage to protect joint cartilage, restrains matrixes of cartilage from catabolism, increases binding force of proteoglycan and improves the resumption of function of cartilage in the remedial course of joint disease. 
Also it can promote synovial cells to excrete HA of high molecular weight and resume natural biochemical component of joint fluid.