LubriSyn HA is so much more than an ordinary oral joint supplement. When you use LubriSynHA, you get the same natural joint protection used by champions in thoroughbred racing, dressage, hunter-jumping, roping, barrel racing, cutting, reining, western pleasure and more! Our unique higher molecular weight formula ensures the integrity of synovial fluid – the key component for the protection and lubrication of the joints of the equine athlete, backyard companion or your beloved pet.