Quick and easy to use and great for 'taking the edge off'.....

A magnesium-based calmer designed to be given to horses with a tendency towards being tense and highly strung. Magnesium is an important nutrient to the horse, necessary for the maintenance of healthy, relaxed muscle tissue. The stress of working and regular travel helps to increase the likelihood of the horse being low in magnesium, so this frequently affects competition horses. In a convenient 30ml syringe.