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Explore our range of premium hydrogen waters, designed to support performance, recovery, and cellular health.
Naturally alkaline still glacial water, precision-infused with 5mg/L dissolved molecular hydrogen.
From € 1,99 per can
BUY NOWThe same naturally alkaline, hydrogen-engineered water you know — now gently sparkling.
From € 1,99 per can
BUY NOWA twist on our sparkling water version, with a dash of natural, organic lemon.
From € 1,99 per can
BUY NOWTrusted by athletes, innovators, and performance-driven individuals who prioritise precision hydration.
“I’ve reached a level of physical fitness where I can ascertain if any supplement I take can give me an extra edge. HtoEau is something I drink before every workout now, and no matter how tired I may feel before training I can now push through with seemingly an extra gear and end up having a great session. If you’re serious about fitness and recovery it’s a must have pre-workout!”
“Last summer, I kept track of three weeks of training and recovery, during which I consumed one can of HtoEAU Hydrogen Water every morning and evening. What helped me the most and also surprised me was that my sleep scores were better than usual. I have noticed that the right nutrition and the use of HtoEAU Hydrogen Water have contributed to improving my values, so even at my more advanced age, it is possible to improve.”
“HtoEau® DDW water had a positive effect on my chronic fatigue, hydration and recovery from exercise. Hence, I would highly recommend this water to anyone suffering with a chronic illness. As I work in professional sport, I would also recommend this water to any competitive athlete.”
Infused to a minimum therapeutic level of 5 mg/L dissolved hydrogen at the point of filling, ensuring reliable hydrogen concentration in every can.
Pressurised filling and controlled headspace help preserve dissolved hydrogen, maintaining stability from production to consumption.
Hydrogen’s extremely small molecular size allows it to dissolve easily in water and disperse efficiently throughout the body.
No sugar, stimulants, or additives. Just purified water and molecular hydrogen.
Everything you need to know about hydrogen-infused hydration and the science behind HtoEAU.
HtoEAU® tastes like exceptionally pure, clean water. Molecular hydrogen is colourless, odourless, and tasteless, so there are no added flavours or aftertaste.
Individual hydration needs vary depending on activity level, environment, and personal routine.
In the clinical study, participants consumed 660 mL daily. Many users incorporate 1–2 cans per day as part of their regular hydration and performance routines, but it is perfectly safe to drink more.
Yes. Molecular hydrogen has been the subject of growing scientific research exploring its potential role in human physiology and performance.
HtoEAU® Hydrogen-Infused Water was evaluated in a 4-week randomized, double-blind, placebo-controlled study involving trained collegiate athletes. The study examined performance, physiological, and wellbeing indicators under controlled conditions.
This research contributes to the broader scientific interest in hydrogen-infused hydration and its potential applications in performance-focused environments.
While research is ongoing, hydrogen-infused water continues to be studied as part of the evolving field of advance hydration science.
HtoEAU® is infused with molecular hydrogen using a precision-controlled system designed to maximise hydrogen stability and retention.
Molecular hydrogen has been widely studied for its potential interaction with oxidative stress and inflammatory pathways, contributing to growing scientific interest in its role within human physiology.
HtoEAU® is developed for athletes, high performers, and individuals who prioritise advanced hydration as part of their daily performance and wellbeing routines.
It is especially suited to those seeking clean, stimulant-free hydration supported by emerging scientific research.
Arguably the most advanced hydrogen water available. Developed using precision-controlled infusion technology and evaluated in human research.
