About This Brain Health: This men's and women's health supplement supports healthy aging, mitochondrial function, blood flow, cellular energy, and brain health* Pure Magnesium: Our brain supplement utilizes elemental magnesium to create hydrogen-rich drinking water Optimal Concentration: Generates up to 8 ppm of H2 in 480 mL water by utilizing a specialized, validated process How to Take: Adults, as a dietary supplement, dissolve one (1) tablet in 16 oz. (480 mL) of water and drink immediately. Do not swallow tablet directly Empowering You: We give you the resources to take control of your health with regenerative practices and informed consent principles Overview Brand : Dr. Mercola Item Form : Tablet Primary Supplement Type : Magnesium Unit Count : 90.0 Count Flavor : Dr. Mercola H2 Molecular Hydrogen, 90 Servings (90 Tablets), Dietary Supplement, Supports Brain Health and Cognitive Function, Non GMODr. Mercola H2 Molecular Hydrogen, 90 Servings (90 Tablets), Dietary Supplement, Supports Brain Health and Cognitive Functi… See more