Pure Encapsulations Magnesium (citrate) promotes a healthy lifestyle. This dietary supplement supports cardiometabolic, neurocognitive, and musculoskeletal health. Each bottle contains 90 capsules of gluten-free, non-GMO, and hypoallergenic magnesium citrate. Magnesium citrate is a highly bioavailable form that aids muscle and cardiac function. This supplement also assists with the metabolism of carbs, amino acids, and fats, and the utilization of key minerals.