Equimins Magnesium Calmer 3kgEquimins Magnesium Calmer 3kg Support a calmer, more focused and controlled attitude in your horse with Equimins Magnesium Calmer. This expertly formulated supplement blends multiple sources of highly digestible magnesium with targeted vitamins and calming botanicals to help promote relaxation without reducing energy or performance. Designed for horses that can become tense, excitable or easily distracted, it works gently to support muscular