We could provide different Chondroitin Sulfate at the assay of 85%,90% and 95%. Chondroitin Sulfate is a glycosaminoglycan extracted ... ,and shark cartilage. It is used for the auxiliary treatment of neural-headache, neuralgia, arthritis, hemicrania and be effective in ... healthy products.We could provide different Chondroitin Sulfate at the assay of 85%,90% and 95%.Our stable capacity is 15t/month ...