Contains 64 mg of elemental magnesium per tablet. Magnesium chloride for increased absorption compared to magnesium oxide. Each serving includes 212 mg of calcium to support strong bones and teeth. Enteric coating helps prevent stomach upset. Slow-release formula ensures gradual release of magnesium and calcium over time. Unflavored tablets free of artificial flavors and colors. Supports muscle relaxation, heart health, and bone strength.