About this Item * 400 MG ULTRA HIGH ABSORPTION DOSE - Magnesium is a vital nutrient for regulating many body processes. This magnesium glycinate supplement is formulated for high bioavailability and maximum absorption when compared to other forms of magnesium. Lab tested for absorption. * HEART HEALTH & BONE SUPPORT - Doctors know best, magnesium glycinate is one of the gentlest supplements on the stomach. Magnesium plays a role in the development of healthy bones. It can help manage blood pressure and heart health and may help maintain normal heart rhythms. * HEALTHY FUNCTIONING NERVES & MUSCLES - Call it magnesium bisglycinate or mag glycinate, the results are the same.