Hydrogen Water Tablets, Cans or a Bottle: What a Glass Really Costs
Three ways to drink hydrogen water, one honest comparison. Pick a bottle, move the sliders and see your cost per glass.
Based on 90¢ per tablet and $2.63 per can or pouch (median prices checked Oct 17, 2026). Bottle: $130 for the 10 oz bottle. One glass = one tablet, one can, or one fill of the bottle (about 280 mL).
Use your own prices
How we estimate these figures
- One glass = one serving the way each product is meant to be used: one tablet dissolved in 12 to 16 oz of water, one can or pouch (12 oz to 500 mL), or one fill of the bottle you pick.
- Tablets: $0.90 per tablet. The median of the lowest per-tablet price offered by five US tablet brands, including subscriptions and multi-packs. Most brands direct one tablet per serving.
- Cans and pouches: $2.63 each. The median of the lowest per-unit price offered by four US brands, including subscriptions and multi-packs.
- Piurify bottles: today's price, paid once, plus electricity estimated at well under a tenth of a cent per cycle. Assumes one bottle for the whole period. Our lifetime limited warranty covers manufacturing defects, not normal wear and tear.
- Per-ounce check: a tablet serving uses more water than a 10 oz bottle fill. Counted per 8 oz, tablets come to about 45¢ to 60¢, against 8¢ for the bottle you picked at these settings.
- Excludes shipping, sales tax and one-off promotions. Tablet and can prices checked October 17, 2026; prices change.
The price on the box tells only half the story. Tablets and cans are paid for glass by glass, again and again. A rechargeable bottle is paid for once. Which one costs less depends on how often you drink it, and that's what the calculator above shows.
Hydrogen Tablets vs Cans vs a Rechargeable Bottle, Side by Side
Tablets
Drop one in a glass of water and wait for it to dissolve.
Cans and pouches
Ready to drink, delivered in cases.
Rechargeable bottle
Fill it with water, press a button, drink it fresh.
What the Calculator Doesn't Show
A fair comparison should be clear about its limits:
- This compares cost, not effect. Tablets, cans and bottles list different hydrogen concentrations, measured in different ways, and some tablets list a higher figure than a single bottle cycle. A cheaper glass isn't automatically a better one, and a pricier one isn't either.
- Freshness matters. Hydrogen starts leaving water as soon as it's exposed to air; tablet and pouch makers' own directions say to drink within 20 to 30 minutes. A bottle makes it on demand, right before you drink.
- The bottle needs a routine. You fill it, press a button, wait 5 to 20 minutes depending on the program, and charge it regularly. Tablets and cans don't ask for any of that.
How Much Hydrogen You Get in Every Glass From Our Bottles
Each bottle's number comes from its own H2 Analytics report, and you can raise it by running cycles back to back with the cap closed:
Measured Hydrogen by Cycle Time
Parts per billion (PPB), H2 AnalyticsWant the full story behind the reports? Read what the lab measured, and how.
Pay Once, Drink It Fresh
Every bottle is lab tested, ships free and comes with a lifetime limited warranty.
Hydrogenator® Bottle, 10 oz
Compact enough for any bag. Our best-selling bottle.
- Holds about 280 mL (10 oz) per fill
- Up to 6,300 PPB with three 10-minute cycles back to back
- 4,090 PPB after one 10-minute cycle
- 5 and 10-minute programs, 6 to 7 cycles per charge
“I chose this particular model because it's certified.”Verified buyer
Shop the 10 ozLab report H2AR-240821-1 · H2 Analytics
Hydrogenator® Bottle with Handle, 17 oz
The most water per fill, with a carry handle for home and office.
- Holds 500 mL (17 oz) per fill
- 4,240 PPB after one 10-minute cycle
- 9,970 PPB after 40 minutes of back-to-back cycles
- 5 and 10-minute programs, carry handle
“The display is easy to read and the timer beeps when its ready which helps so the water doesn't loose its hydrogen build up waiting for you to drink it.”Verified buyer
Shop the 17 ozLab report H2AR-251025-1 · H2 Analytics
Hydrogenator® Flask, 12 oz
The highest result in a single program, and the biggest battery.
- Holds about 350 mL (12 oz) per fill
- 8,630 PPB in one 20-minute program
- 4,860 PPB after one 10-minute cycle
- About 20 cycles per charge, self-cleaning program
“The LED screen is really neat too and the material is really high quality”Verified buyer
Shop the FlaskLab report H2AR-250918-1 · H2 Analytics
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*Returns are accepted within 60 days of purchase with the original packaging. We email a prepaid return label; the return shipping fee is deducted from your refund, and opened or used returns carry a 15% recertification fee. See the return policy and warranty terms.
Still comparing bottles? Use our 7-point buyer's checklist.
Hydrogen Water Cost: Quick Answers
Are hydrogen water tablets cheaper than a hydrogen water bottle?
Not if you drink hydrogen water every day. Tablets cost about 90¢ a glass, every glass, while the Piurify 10 oz bottle costs $129.99 once, plus well under a tenth of a cent of electricity per cycle. At two glasses a day, the bottle costs less than tablets after about 2 months; at one glass a day, after about 5 months. Tablets stay cheaper only if you drink hydrogen water now and then.
Why not compare hydrogen levels instead?
Because brands state them differently. Tablets often list 10 ppm or more for a 500 mL serving, cans list a few ppm or nothing at all, and none of the tablet or can pages we checked linked a hydrogen lab report. Our numbers come from third-party lab reports (H2 Analytics, paid for by Piurify): 4,090 PPB after one 10-minute cycle on the 10 oz and up to 6,300 PPB after three cycles back to back, and up to 9,970 PPB after 40 minutes of back-to-back cycles on the 17 oz.
Does charging the bottle add much?
Very little. We estimate well under a tenth of a cent per cycle at average US electricity rates, and the calculator includes it.
How long does a bottle last?
That depends on how you use and care for it. Every bottle comes with a lifetime limited warranty on manufacturing defects when you register it, and our support team replies within 24 hours.
We're two people. What then?
Run the calculator once per person. Each extra glass makes the bottle's cost per glass lower, and the 10 oz 2-Pack costs less than two single bottles.
What if it isn't right for me?
Returns are accepted within 60 days of purchase with the original packaging. We email a prepaid return label; the return shipping fee is deducted from your refund, and opened or used returns carry a 15% recertification fee.