Extra strength magnesium glycinate 400mg capsule servings. Superior absorbing chelated and purified magnesium. Highest bioavailable glycinate form. • 270 capsule supply of potent elemental magnesium per bottle. 3 Capsule serving size. Lasts up to 3 months. • Essential micronutrient minerals that are easy on the stomach and if taken on a regular basis may promote proper muscle, joint, bone, heart, immune, and enzyme health • Easily replenish natural magnesium levels over time. Most gentle and stable form to maximize results. • Authentic non-GMO and non-irradiated magnesium supplements. Contains pure ingredients free of wheat, soy, dairy, gluten, and preservatives.