Magic is a natural calmer with a difference. Exclusively trialled and proven, it's a five star formula that contains a unique combination of herbs and bio-available magnesium known to help maintain calm, support concentration and learning. Magnesium is an essential nutrient to a horse's wellbeing, and among its many roles is the regulation of nervous tension and relaxed muscles, however Magic is more than just magnesium. This award winning formulation* also contains a unique blend of herbs which when fed in the right combination with magnesium give repeatable, reliable results in reactive horses.