-Hydrogen Molecule in gas form: selectively targets free radicals such as hydroxyl free radicals, neutralizes free radicals by turning it into water, hydrogen gas is a very stable molecule that cannot be broken apart by good free radicals. 

-Mitochondrial Advantage: most free radicals are formed in the mitochondria, hydrogen is easily absorbed into the cell and mitochondria, as a gas hydrogen can penetrate cellular membranes and enter intracellular compartments. 

-Hydrogen Molecule is balanced (two electrons and two protons): the compound is neutrally charged and will not make water acidic, it is tasteless, colorless, and odorless. 

-Promotes healthy glutathione levels: hydrogen gas positively impacts gene transaction, promoting gluthathione production.