Mag Glycinate, available exclusively from Metagenics, is a revolutionary, fully reacted amino acid chelate produced by a unique, patented process that is designed to enhance absorption and intestinal tolerance of magnesium. Supports proper ATP (energy) production and plays important roles in biosynthesis, growth, and thermogenesis, as well as in bone mineralization and intestinal motility. Supports muscle relaxation and nerve transmission. May help to prevent nocturnal leg muscle cramps. Unlike other formulations, the magnesium (magnesium bis-glycinate) in Mag Glycinate is absorbed via a mechanism similar to that used by amino acids; it is not dependent on stomach acid for absorption. Supplement Facts Serving Size 2 Tablets Servings per Container 60 Each Serving Contains Amount Per Serving % Daily Value* Magnesium (as magnesium bis-glycinate) 200 mg 50% Other Ingredients: Microcrystalline cellulose, croscarmellose sodium, cellulose, stearic acid, silica, and magnesium stearate. This product is produced in a facility that produces products containing soy, dairy, fish, and crustacean shellfish.