FAQ's
What Does Hydrogen Therapy Feel Like ?
The research sparks curiosity. The experience is what keeps people coming back.
For many people, hydrogen therapy isn’t about a dramatic moment — it’s about subtle but meaningful changes that seem to build over time. People often describe feeling, better mentally clarity, more rested after sleep, less drained after physical activity, calmer and more balanced day to day. Some say the background “noise” in their body feels quieter — as if recovery becomes easier and energy feels more steady.
Of course, these are personal experiences, not medical claims. Everyone responds differently. We share these observations because similar themes come up again and again, and because emerging research into oxidative stress, inflammation, and cellular energy (mitochondrial support) aligns with many of the experiences people describe.
It’s also helpful to explain what hydrogen therapy doesn’t feel like. There’s no buzz. No stimulant effect. No sudden high or heavy sedation.
Most people describe it as: A gentle sense of restoration — more like feeling refreshed after deep rest than taking something artificial.
A typical session is simple and easy. Many people spend 30–60 minutes relaxing with a nasal cannula, while reading, answering emails, watching TV, or simply taking a moment to slow down.
Sometimes the most meaningful wellness habits are also the simplest.
Hydrogen therapy may feel quiet — but for many people, that quiet shift is exactly the point.
If you do have any questions about hydrogen therapy in the pdfs below, we have aimed to answer those questions. Please click on the title of the pdf you are interested in to find out the answers.
72 Hour Safety Study
Hydrogen has been studied under a wide range of conditions, including a formal Pub Med safety study in which healthy adults inhaled hydrogen continuously for seventy-two hours under medical supervision. The published findings reported no adverse events, no clinically significant ECG changes, and no meaningful laboratory abnormalities.
By comparison, H2=E sessions are considerably shorter, typically lasting between 45 minutes and two hours.
The guidance on this page is intended as a starting point only and should not be considered medical advice. Hydrogen inhalation is a wellness practice designed to support general wellbeing, not a treatment for any medical condition. Individual experiences vary, but many users describe feeling more refreshed, focused, or balanced as part of their regular routine.
Because every individual is different, we recommend speaking with your GP or healthcare professional before introducing any new wellness practice, especially if you take medication, are pregnant, or have an existing health condition. The most valuable guidance will always come from someone who understands your personal health history.
Why Choose H2=E Hydrogen Therapy?
We want you using your hydrogen therapy machine to be as easy as pressing a button —
A therapy that becomes part of your routine without complicated
steps. That becomes you go to, to reduce oxidative stress and feel better from the inside out.
Durability
Solid Polymer Electrolyte Electrolyzer made in the USA. Machines made to a high standard
CE Certified
Complies with European Union EU safety, health and environmental protection regulations
Satisfied Customers
Verified customer reviews
UK Support
Personalised assistance with quick and effective responses. Based in the UK
Express Shipping
Full inspection before dispatch. Free next day delivery via Parcel Force within the UK
With us, it’s simple: add DISTILLED water,
connect your machine, and enjoy
watching TV, a film, reading, or even sleeping… it’s that practical.
Hydrogen Water Vs Hydrogen Inhalation. What is best ?
The most common way, people know about supplementing with molecular hydrogen, is through drinking hydrogen water. Yet what many people are learning about is breathing in a mix of hydrogen and oxygen. As much as there are many health benefits with drinking hydrogen water especially for the digestive tract, there is only so many glasses of hydrogen water you can drink in a day.
If you are looking for a stronger therapeutic amount of hydrogen, then breathing hydrogen, takes H2 therapy to the next level. For example, if you breathe through our Hydro Nova 1500ml machine for 1 hour, this will give you around the same amount of molecular hydrogen as drinking 1500 liters of hydrogen water, which is impossible for anyone to drink that amount. This is the difference between, many hydrogen wellbeing products and therapeutic hydrogen inhalation therapy, which is what we specialize in at H2=E.
The difference with our machines is the flow rate, for example a 45-minute session on our 1200ml machine will give you 54 liters of hydrogen and oxygen gas. Our 1500ml will give you 67 liters and our 3000ml machine will give you 135 liters of hydrogen and oxygen for a 45-minute session. The flow rate, volume and saturation all have an effect on the therapeutic use of hydrogen therapy, which when you study the peer reviewed studies on our science page the different outputs help more with different conditions.
Why It Is Important to Only Add Distilled Water To Your Hydrogen Machine ?
In this video Tony shows you everything you need to know about adding distilled water to your hydrogen machine.
Real Questions From A Customer
In this video Lynne asks Tony questions about hydrogen therapy?