High-efficiency glycine magnesium capsules, 500 mg per capsule, potent magnesium, chelated and purified, with extremely high bioavailability, gentle and easily digestible. Promotes long-term replenishment of the body's natural magnesium, helping men and women maintain over 300 beneficial bodily functions. Glycine magnesium is considered one of the most bioavailable forms of magnesium, providing essential micronutrient support for energy, joints, muscles, heart, and bones. Genuine, non-GMO, non-radioactive magnesium supplement. Pure ingredients, free of wheat, soy, dairy, gluten, and preservatives.