Finish Line Horse Products Ultra FireLubriSyn Oral Joint SupplementLubriSyn (Halstrum) is a unique oral supplement of hyaluron, the main component of the fluid that naturally cushions joints, to support healthy joint function and improve mobility. LubriSyn promotes healthy joint function and helps maintain consistent levels of HA in the blood and synovial fluid. One ounce provides 150 mg hyaluronic acid. The hyaluron in LubriSyn is extracted from a non animal, microbial source, resulting