H2 Elite Molecular Hydrogen is a powerful antioxidant supplement, delivering 80 mg of magnesium malate in an advanced hydrogen-based formula. Each tablet serves up one 80-mg serving, and each bottle contains 60 servings. This product works by producing small molecular bubbles of hydrogen, which can then enter the body's tissues, and is thought to support healthy metabolism, immune response, energy production and neutralize reactive compounds. Unlike other tablets that require a closed container, H2 Elite requires no such container; additionally, it dissolves within 2 minutes to produce up to 10 ppm of hydrogen in 500 mL of liquid - the highest concentration available in supplemental form.