About This Site
A one-person publication that buys the machines it writes about.
Best Hydrogen Water Machines exists because the hydrogen water category is sold almost entirely on a single number - dissolved hydrogen concentration - that almost nobody verifies. We publish the specifications, prices, and warranty terms in a form you can compare, and we label every figure with whether it came from an independent laboratory or from the brand selling the machine.
Who writes this
Daryl Stubbs runs the site. Compares home hydrogen water systems on published output, running cost and warranty terms, and labels every figure with whether it came from an independent laboratory or the brand itself.
What that means in practice: the assessments here are at the level of hardware, specification, and running cost. This site does not offer medical or clinical guidance, does not evaluate health outcomes, and takes no position on what molecular hydrogen does in the body. Where published research is relevant we link to it and describe its limits.
That work lands in three places: the best hydrogen water generators roundup, the portable hydrogen water generators roundup, and the comparison table, which holds every published figure for every unit in one place.
What we don’t claim
We are not a laboratory, and we are not clinicians. Where a dissolved-hydrogen figure comes from a manufacturer rather than from an independent lab, the page says so plainly. Where a brand publishes nothing, we print “not published” and leave it there.
How the site is funded
Affiliate commissions, disclosed on every page that carries a link, and explained in full on the affiliate disclosure page. Rankings are set by The H2 Index before any program is applied for, and several products we recommend pay us nothing.
Getting in touch
Corrections, specification data, and product enquiries all go to the contact page. We publish corrections rather than quietly editing.