Maximum magnesium, maximum benefits: 400 mg of the essential mineral per serving in a form specially chosen for enhanced absorption—so you get all the bone and muscle support you need to reach your highest heights.* * Expertly designed to support strong bones and muscles, with 400 mg of magnesium per serving—95% of the Daily Value* * At this dosage, magnesium also promotes relaxation and heart health, as well as helps maintain healthy teeth and nerve function* * Formulated with magnesium citrate, a chelated form of magnesium using citric acid to aid in mineral bioavailability* * With a special base of herbs including alfalfa, watercress, and parsley for additional nutritive support