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Hydrogen inhalation therapy

A high-quality model that can achieve the same blood hydrogen saturation level as
"hydrogen inhalation therapy"

Hydrogen Gas Inhaler H2JI1 

Proper hydrogen inhalation based on industry-leading quality and scientific evidence

Medical Grade hydrogen gas inhaler H2JI1

Compliant with EU and US standards

Electrolysis cell life: approx. 50,000 hours

Compliant with EU and US standards
Compliant with EU and US standards

Hydrogen Inhalation Machine H2JI1

$33000

Check your purchasing power here

Exclusions apply, Business Financing Only

Doctors Man’s hydrogen gas inhaler is a revolutionary device 
that can safely and continuously generate high-concentration hydrogen.

  •  Delivers 99.999+% pure hydrogen

  • Built for over 50,000 hours of use

  • Simple setup and user-friendly operation

  • Supports continuous 24/7/365 performance

  • Passed multiple Safety standards​

  • Non-invasive way to reduce oxidative stress​

  • Quiet operation​

  • Backed by research​​

🔒 Safe & Secure Order Process

supports credit card

✓ Wire & Check accepted

✓ Contact us for Financing options.

The versatility of hydrogen made possible by the H2JI1 goes beyond inhalation.

Not only can hydrogen be inhaled, but it can also be used to generate hydrogen water, create hydrogen baths, and even use hydrogen drips and CPAP in the medical field. The potential of hydrogen can be utilized in a variety of ways.

Hydrogen Inhalation

Hydrogen

Water

Hydrogen

Bath

Goggles

Ear

Cannula

Hydrogen

IV Drip Therapy

CPAP

 

Integrative Medicine

Veterinary

Clinic

Organ Preservation Fluid

Hydrogen gas inhalation helps with cancer etc...

Evidence of pharmacokinetics obtained. Hydrogen inhaler scientifically proven to achieve blood hydrogen saturation of 2.0% 

*Joint research with Keio University School of Medicine/Based on information from a paper published in the medical journal ELMER PRESS

1st in the world

First in the World!

Joint research about hydrogen inhalation with H2JI1
This is the first product in the world to be reported in a paper to raise blood hydrogen levels to a sufficient level to have a therapeutic effect.

Joint research report

What Sets Our Hydrogen Inhalation Apart?

There is no hydrogen inhalation equipment backed by the research paper in the world!

Non-Stop 24/7 Performance 

Always on standby, delivering consistent hydrogen therapy whenever you need it, day or night.

Built to Last 

Equipped with a high-grade electrolysis cell engineered for up to 50,000 hours of reliable performance.

Anti-Condensation

Equipped with a dryer function to prevent condensation in cannula

Low Running Costs
Power consumption 140W: Electricity cost approximately $ 0.019 (1.9 cents)/hour *As of March 2025
Low Maintenance

Simple water flush and filter replacement every six months.

Certified for Safety & Quality
Compliant with EU and US standards, a high-quality model that you can trust
Medical -Grade
Hydrogen
Provides 99.999+% pure hydrogen gas for optimal antioxidant benefits.
Optimized Hydrogen Flow 
Delivers 250 cc/min of hydrogen, the clinically proven flow rate for optimal therapeutic results.
Quiet Performance
Runs at under 50 decibels—quieter than a library for a serene inhalation experience.

More one of a kind Features

  • Adjustable Extension Tube – Tailor the tube length for comfortable inhalation.

  • Automatic Pressure Control – Maintains consistent and safe hydrogen output.

  • Large-Capacity Water Tank – 2.5L capacity for extended, uninterrupted sessions.

  • Overheat Protection – Sensors maintain safe temperatures by regulating internal cooling.

  • Can be used for infusing hydrogen to IV therapies

  • Patented Electrolyzer and purification system for unmatched purity

  • Dual-User Functionality – Share hydrogen inhalation with a partner using an optional connecting pipe.

  • Intelligent Safety Alerts – Integrated alarms for water levels, pressure, and maintenance needs.

  • Automated Water Quality Monitoring – Ensures high-purity water for optimal hydrogen production.

  • Hydrogen created at -60 degrees celsius preventing growth of bacteria and cross contamination 

  • Titanium is cast or forged to avoid rough edges or cutting residues that could harbor impurities

Medical-grade hydrogen therapy in diverse settings!

Use case of medical grade hydrogen inhalation machine at clinics

Versatile for Clinics, Homes, and More

Trusted for use in professional clinics, personal homes, and various settings, delivering reliable hydrogen therapy wherever you are.

Certifications & Patents

International Hydrogen Standards Association

International Hydrogen Standards Association

Japanese Molecular Hydrogen Promotion Association

Japanese Molecular Hydrogen Promotion Association

Certification of Design Registration For Bottle Cap Design

Certification of Design Registration

For Bottle Cap Design

Gas Chromatography Tested Through IHSA

Gas Chromatography Tested Through IHSA

How to Inhale Hydrogen Gas

You can see how easy it is!

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Step 1: Set Up Your Device

Start by setting your Hydrogen Inhalation device on a flat, stable surface.

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Step 2: Fill with Pure Water

Open the tank and fill it with high-purity distilled water.​

Inhaler_HowToOperate_edited.jpg
Step 3: Plug the cannula

Plug the cannula to the hydrogen gas outlet

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Step 4: Turn on the inhaler

Display will show "standby"

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Step 5: Press start (left Button)

Inhaler will start making hydrogen.

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Step 6: Press open (middle button)

Now valve is open hydrogen gas is flowing!

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Step 7: Inhale and Relax

Attach the nasal cannula, relax, and enjoy the soothing experience of hydrogen inhalation.

Product development based on accurate measurement
– GAS CHROMATGRAPHY -

When choosing a hydrogen water product, prioritizing performance over price is essential for reaping the antioxidant benefits of molecular hydrogen. Many products vary widely in price and effectiveness, and opting for a cheaper option may not deliver the desired results. To ensure high-concentration hydrogen water, accurate measurement is critical.

Unlike unreliable test solutions that may react with non-hydrogen elements and produce misleading results, Doctors Man hydrogen water products are rigorously tested for performance. We partner with the Japan Molecular Hydrogen Promotion Association (JHyPA) to measure hydrogen concentration precisely using Gas Chromatography, ensuring genuine, high-purity hydrogen water.

The Doctors Man Hydrogen Inhaler is crafted with premium components to deliver safe, high-purity hydrogen gas. Our products are also used in research at medical universities, where Gas Chromatography verifies hydrogen concentration in the blood post-inhalation, confirming accuracy and efficacy.

GasChromatography Hydrogen Concentration

Wanna know more?

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Enjoying medical grade hydrogen inhalation therapy

We are happy to help you!

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