Chondroitin sulfate has effect of anticoagulant and antithrombotic. Clinically, it is uesd to treat  cronary arteriosclerosis , increased blood lipids and cholesterol, angina, neuralgia, ischemia myocardial and myocardial infarction ect.  It also can be used for the treatment of hearing disorder and migraine induced by streptomycin, neuralgia, shoulder pain, backache,  arthritis and hepatitis and skin cosmetics etc. According to reports, chondroitin sulfate can  improve and repair articular cartilage and synovial effectively, maintain the joint cartilage lubrication, make it rich in elasticity, improve joint pain, inflammation and other symptoms.
Chondroitin sulfate, also as one of the most important ingredient of eye tissues, can promote corneal water metabolism, improve microcirculation, protect the cornea and promote the repair of corneal damage, and also can form a layer of protective film on the surface of the cornea, prevent moisture from distributing, alleviate visual fatigue and dry eye symptoms effectively.