Here’s a simple breakdown:

Hydrogen Output

• HW300 – Delivers 300 mL/min of hydrogen gas. Designed as the entry point into hydrogen inhalation, the HW300 offers exceptional performance in a compact, personal-use system.
• HW600 – Produces 600 mL/min of hydrogen gas, delivering twice the hydrogen output. Designed for users seeking maximum performance, it supports shorter treatment sessions, two simultaneous users, and higher capacity operation.

Included Accessories and Features
Both models include accessories that allow multiple types of hydrogen use, such as inhalation, water infusion, ear application (with headphones), and eye application (with goggles).

The HW600 also includes a digital ORP meter, which provides an approximate indication of hydrogen concentration levels in real time. While not intended as a precise scientific measurement, it can give users added reassurance that hydrogen is being produced during use.

Yes. Both models produce the same high-purity molecular hydrogen gas. The primary difference is the output volume:

• HW300: 300 mL/min
• HW600: 600 mL/min

Because the HW600 delivers hydrogen at twice the flow rate, it can achieve the same hydrogen volume in approximately half the time. The HW300 reaches a comparable hydrogen exposure with a longer session.

Both models are built to the same premium Axiom H2® quality standards.

For new users:

• Start gradually with 15–30 minutes per session to get comfortable.
• Focus on relaxed, steady breathing.
• Over 1–2 weeks, you can increase to 1–2 hours daily, based on preference.
• Some users prefer using the device several times a week instead of daily.

Your routine can be flexible—there’s no single “right” way. The best approach is to experiment and see what fits your lifestyle.

Yes, this is completely normal. The HW300 and HW600 are designed to deliver pure hydrogen gas gently and subtly, which means you may not feel a strong airflow. Unlike oxygen, hydrogen is a much lighter gas, so it diffuses differently and is not always perceptible during inhalation.

For those who prefer a stronger flow sensation, our commercial units provide a more noticeable hydrogen output.

If you have any concerns about your machine’s function, feel free to reach out to us at [email protected]. We’re happy to assist!

Yes, our machines include a converter, making them compatible with all power outlets, including 230V circuits in the UK and EU. Additionally, you will receive a power cord appropriate for the country you live in.

There is no guarantee of specific results with any H2 system. Everybody is different, and responses to hydrogen can vary based on many factors like lifestyle, existing conditions, and overall health.

That said, we’ve seen incredible feedback from customers around the world—but we always recommend trying the product consistently and seeing how your body responds.

Both options deliver molecular hydrogen, but in different ways:

• Machines – Provide a steady stream of hydrogen gas for inhalation or water infusion, making them practical for longer or repeated use.
• Supersaturated Hydrogen (SSH) Tablets – Taken orally, where they release hydrogen in the stomach. Some people find this convenient when traveling or looking for a quick option.

Machines are often preferred by those who want unlimited access without restocking, while tablets are portable and simple. Many of our customers like using both, depending on the situation.

If you’d like help comparing options, feel free to reach out at [email protected]—we’ll guide you.

Yes, we do. We offer payment plan options through PayPal and Klarna. You can view more details about these options during checkout, as the availability and terms may depend on your credit score.

We only accept affiliates who have used our products consistently and can speak from real experience. This helps us maintain authenticity and trust.

If you’ve been using our products and are interested in sharing them with others, email us at [email protected] to learn more.

Our machines are designed for minimal maintenance, but regular care ensures optimal performance and longevity.

Water Quality: Always use pure distilled water to prevent mineral buildup and extend the lifespan of the machine.

Cannulas & Accessories: Should be disinfected regularly and given a deep clean every few months to maintain hygiene.

Infusion Rod (for Water Infusion): If using mineralized water, occasional cleaning may be needed to prevent clogging.

HW300 & HW600: These models require very little upkeep beyond keeping the water level between minimum and maximum marks.

Commercial Units: Built for heavy daily use, these may require periodic checks, especially in professional settings.

If you have any specific questions about maintenance, feel free to reach out to us at [email protected]—we’re happy to assist!

Yes, we ship worldwide and work with a DHL agent for orders outside the U.S.

For Costa Rica, machines are exempt from import duties, but for other countries, import taxes and regulations vary based on local laws. We recommend checking with your country’s customs office for specific details.

If you’re unable to purchase machines or tablets on our website, it likely means we haven’t shipped to your country before and need to verify import regulations before processing orders. If you’re interested in purchasing and need assistance, please reach out to [email protected], and we’ll be happy to help!

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Yes, feel free to reach out at [email protected] with your inquiry.

The right Axiom H2 solution depends on your wellness goals, preferred method of use, and desired level of performance:

• For personal wellness and everyday use → The HW300 is an excellent choice for individuals seeking an entry point into premium molecular hydrogen inhalation.
• For maximum performance and convenience → The HW600 delivers twice the hydrogen flow rate, allowing for shorter sessions, two simultaneous users, and greater flexibility. It is ideal for individuals and professional settings.
• For hydrogen-rich water on the go → Our Super-Saturated Hydrogen Water Bottle produces hydrogen-rich water wherever you are. It is an ideal solution for home, work, travel, or anyone who prefers to incorporate molecular hydrogen into their daily hydration routine.
• For the ultimate convenience → Our Oral SSH Tablets provide a simple, portable way to enjoy molecular hydrogen without equipment. Simply swallow a tablet with water as directed, making them an excellent option for a busy lifestyle.
• For commercial environments → Ask us about your commercial systems, subject to availability.

HW600 and HW300 include a complete accessory kit and support all four applications: inhalation, eye, ear, and water infusion.

Commercial units offer only inhalation sessions, but they come with our water dispenser if you need hydrogen-rich water as well.

If you need help choosing the best option for you or your business, let us know—we’re happy to assist!