NATURAL FACTORS Magnesium Bisglycinate Pure (200 mg - 250 veg caps)NATURAL FACTORS Magnesium Bisglycinate Pure 200 Mg 150Vegetable Capsule(s) NPN: 80075159 Helps maintain proper muscle function, including the heart muscle Helps maintain the bodys ability to metabolize nutrients A factor in the maintenance of good health Bisglycinate form is easy on the stomach and does not cause diarrhea Supports tissue formation and the development and maintenance of bones and teeth Natural Factors Magnesium Bisglycinate Pure