Lubrisyn, Sodium Hyaluronate (HA) from Halstrum is the only patented oral HA for the treatment of joint pain and inflammation in horses. HA is the same glycosaminoglican found in synovial fluid, and the cartilage matrices, which cushion and lubricate articulating joints. Supplemental HA improves soundness and joint function. Daily oral ingestion of HA avoids the peaks and valleys associated with injectable products by maintaining a consistent bio-available serum level. Compared to alternatives, LubriSyn (Sodium Hyaluronate) has the highest molecular weight (2.4 million Daltons) for sustained joint function improvement.