You need magnesium to support your heart, bone, nerve and muscle health. Magnesium glycinate is a popular kind of magnesium thats easy for the body to absorb. Our formula delivers 105 mg of elemental magnesium via magnesium glycinate, a highly absorbable form of magnesium. It contains 90 vegetarian, gluten-free capsules, enough for a 1-3 month supply. This formula is made with non-GMO ingredients.