Magnesium is the important mineral in the animals, as building element of bones and teeth. It also plays important roles in the metabolism of energy, fat and protein, etc. CBH Magnesium Oxide is a mineral containing min. 90% Magnesium Oxide (54% magnesium). It is used as a source of supplemental dietary magnesium for animal feed. It is also a good buffer agent, particularly as rumen buffer agent. CBH can offer Magnesium Oxide in powder and granular form.