(Corta Flx) Premium Flex Force Sodium Hyaluronate Pellets consistent levels of hyaluronic acid can help promote healthy joint function. Provides 100 mg hyaluronic acid per 1 ounce scoop. Tasty, apple flavored, alfalfa based pellets. For average horses, feed 1 ounce daily. May reduce to 1/2 ounce daily for maintenance. Pellets.