Horses are fright and flight animals, and can be prone to excitability and nervousness in unfamiliar surroundings (such as a new competition or training venue), which can cause them to lose concentration and focus. Super So-Kalm powder provides three key micronutrients to help the horse to maintain a calm outlook and concentrate on his work. Super So-Kalm also provides tryptophan, a key amino acid which can be converted in the horse’s liver to produce the important B vitamin niacin.