Equus Magnesium Oxide

Magnesium Oxide Complementary Animal Feed Supplement – Magnesium Oxide has many uses but is probably best know for it’s use as a horse calmer.Magnesium Oxide is a solid white mineral found in contact metamorphic rocks but is usually produced industrially by heat treating Magnesium Carbonate or Magnesium Chloride in the presence of air.  This is 98.3% Pure Feed Grade Magnesium Oxide; it has been specifically manufactured for the purpose of supplementing your animals diet.