Potent magnesium complex supplement: Made with 500 mg of pure magnesium in one convenient, easy to swallow vegetarian capsule with no added preservatives or binders. Magnesium supports healthy bones and muscle function.* | Supports heart health, stable blood sugar & digestion: Relaxes blood vessels, which helps maintain normal blood pressure and supports healthy heart function.* | Promotes relaxation & restful sleep: Regular intake relieves tension and promotes muscle recovery, fitness endurance, relaxation and a calm, restful sleep.* | Bone density & strength: Magnesium is an essential vitamin and as vital as calcium when it comes to bone health. Daily magnesium intake is associated with better bone density of the hip and spine.* | Muscle relaxation & recovery: Formulated to offer fast, efficient bioavailability, magnesium may help calm and relax muscles for greater comfort, healthy muscle growth, recovery and repair, and a better night's sleep.