Purative's Active H2 Ultra* molecular hydrogen tablets are a groundbreaking new supplement for adding the benefits of high-dose Molecular Hydrogen to pure drinking water. As the tablet reacts, millions of tiny hydrogen nanobubbles infuse and saturate the water. Active Hydrogen provides abundant negative hydrogen ions. They are uniquely found in fresh, raw, living foods and are essential to any serious anti-oxidation program. <p> *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.</p> <p>Active H2 Ultra tablets conveniently provide a high dose of the key active ingredient, Molecular Hydrogen, making it superior to silica hydride and chemical hydride formulas, magnesium hydrogen sticks, alkaline water ionizers (electrolysis) or having to buy medical hydrogen gas and infusing it into water under pressure.</p>