Horse First B Well 1LTB Well is a B Group vitamin supplement containing essential B group vitamins and folic acid which are essential for energy production, efficient feed utilization and blood cell formation. These B group vitamins are water soluble and not stored in the body and lack of B Vitamins can result in poor performance. For maximum benefit B Well should be fed daily on a week on week off cycle that is fed for seven days, none for the next seven days and then