Questions, Answered

Molecular hydrogen acts as a selective antioxidant that can easily reach cells. Research (over 2,000 studies) suggests it may support a healthy inflammatory response, provide targeted antioxidant protection, help support cellular energy and reduce feelings of fatigue, and assist the body’s natural response to cellular stress. More research is needed, but early findings are promising. Explore the studies in our Science Hub. Not evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before use.

Molecular hydrogen (H₂) is one of the smallest, most bioavailable antioxidants known. Our generators produce high-purity hydrogen gas through water electrolysis. You inhale it through a nasal cannula or mask, and it’s absorbed through your lungs into your bloodstream — reaching cells throughout your body within minutes.

Most people start with 30–60 minute sessions, 3–5 times per week, and adjust from there based on how they feel and their routine. Our generators support session times from 30 to 480 minutes in 30-minute increments, so you can find what works for you.

No. Setup takes just a few minutes: fill the tank with purified or distilled water, attach your cannula or mask, select a session time and flow rate, and breathe normally. Every unit ships with a full manual, and our support team is available if you have questions.

Always use purified or distilled water. Tap or mineral water contains minerals and impurities that can build up in the electrolyzer over time and shorten the life of your unit. The built-in UV-C disinfection helps keep the water tank clean between fills.

Yes. Every generator includes 4 nasal cannulas and dual top-mounted hydrogen outlets, so two people can use the unit at the same time — each with their own cannula for hygienic, individual use.

Our generators are designed for low-noise, whisper-quiet operation — quiet enough to use while reading, working, or relaxing in the evening without disrupting your space.

Every generator ships with 4 nasal cannulas, connecting tubes, 2 humidifier cups, goggles with ear tubes, a drain tube, power cord, and a full instruction manual — everything you need to get started right out of the box.

Yes. In addition to paying in full, you can check out with Affirm or Klarna for flexible monthly payments, with 0% APR available for qualified buyers and terms up to 36 months.

All orders ship free worldwide. Most generators arrive within 10–15 business days. You’ll receive tracking information by email as soon as your order ships, so you can follow its progress.

Every generator includes a 2-year warranty covering manufacturing defects in materials and workmanship under normal use. If your unit develops an issue during that period, reach out and our US-based support team will help you resolve it.

Contact our support team and we’ll walk through troubleshooting together. Most issues can be resolved quickly with simple maintenance steps. If a repair or replacement is needed under warranty, we’ll take care of it.

Published studies report hydrogen inhalation as generally well-tolerated with no known toxicity, even at the concentrations produced by our generators (well below combustible thresholds). Our units are CE and RoHS certified and manufactured under an ISO 9001-certified quality management system.

If you have a diagnosed medical condition, are pregnant, or take prescription medications, talk with your healthcare provider before starting hydrogen inhalation. It’s a wellness tool meant to complement — not replace — medical care.