You know that magnesium is essential, but with so many options, how do you choose? Zhou offers one of the highest dosages available in the most superior form—Mag Glycinate 450. Unlike magnesium citrate or oxide on its own, Zhou's Mag Glycinate 450 complex is formulated with glycine to be much easier on your stomach. Mag Glycinate 450 also enhances bioavailability so you get the most out of every milligram. Muscle tightness and tension can affect the quality of your workouts, disrupt healthy sleep patterns, and generally cramp your style. Zhou’s pure, non-GMO Mag Glycinate 450 is your best defense. Formulated to offer fast, efficient bioavailability, magnesium glycinate may help calm and relax muscles for greater comfort, healthy muscle growth, recovery and repair, and a better night’s sleep, too! Essential to healthy bones, Zhou’s magnesium supplement helps support the activity of a hormone in your body that delivers calcium to your bones and teeth, where it’s needed most. Your heart requires more magnesium than any other organ in the body. Mag Glycinate 450 is formulated to support healthy cardiovascular function. Magnesium also aids the enzymatic breakdown of sugars, carbohydrates, and fats into energy, which helps support healthy blood glucose levels. Directions: Use only as directed. Take two (2) tablets daily with a meal or glass of water.