Use this calculator to plan how many Dr. Mercola H2 Molecular Hydrogen tablets and bottles you’ll need for a given time period. Enter the price of the bottle you are looking at to see your cost per day.
Molecular Hydrogen (H2) Dosage & Cost Calculator
Based on the labeled dose options for Dr. Mercola H2 Molecular Hydrogen Tablets. You set the bottle price and size.
Enter the bottle price you see to get your own numbers.
Estimate only – worked out from the price and bottle size above. Prices change; check the current price before buying.
Why no height/weight input? Unlike per-kg supplements (creatine, protein), Molecular Hydrogen (H2) has no published bodyweight-adjusted dosing in the research behind it. This calculator doesn't fabricate a per-kg formula that doesn't exist in the literature.
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This product’s label directs dissolving one tablet in 16 oz (480 mL) of water and drinking it immediately, once daily. Unlike most supplements, molecular hydrogen isn’t measured in milligrams of an active ingredient — it’s a dissolved gas, generated fresh each time you dissolve a tablet.
A 24-week, randomized, double-blind, placebo-controlled trial in 60 adults with metabolic syndrome found that drinking high-concentration hydrogen-rich water was associated with reduced cholesterol, glucose, and HbA1c levels, along with improved inflammation and oxidative stress markers, compared to placebo [1]. That trial used a different hydrogen-water delivery method and concentration than this specific tablet product, so it’s cited as supporting context for hydrogen-rich water research generally, not a direct validation of this exact product at this exact dose.
As with the other calculators on our network, there’s no published bodyweight-adjusted dosing for molecular hydrogen, so this tool plans by a fixed daily amount rather than your height or weight.