NOW Foods Magnesium Oxide Powder

Magnesium Oxide is derived from ancient oceanic deposits and is a rich source of elemental magnesium (58% average).  Magnesium is an essential mineral that plays a key role in the activation of amino acids for protein biosynthesis and is highly concentrated in intracellular fluid and bone.

Free of: yeast, milk, wheat, gluten, egg, corn, soy.

Other Ingredients: None