Corta-Flx HA Solution formula has now been fortified with Low Molecular Weight Hyaluronic Acid (LMW-HA) to bring you a potent and powerful alternative to injectable HA. These HA molecules are many times smaller than traditionally sourced HA as used by some competitors. Thus, the Corta-Flx clinically proven formula Plus HA gets faster results. During recent testing of HA, the Horse Journal declared it to be a highly-viable alternative to injectable HA. Corta Flx HA Solution - tried, trusted and clinically proven. Why put yourself and your horse through difficult injections when there is a much easier way? Comes in 32oz.