Medical and safety note
Hydrogen inhalation products are not presented here as a replacement for diagnosis, prescribed treatment or urgent care. Use only an exact product’s supplied accessories and instructions. Ask a qualified clinician about personal medical suitability.
Hydrogen inhalation means breathing a hydrogen-containing gas produced by a purpose-built generator, normally through a nasal cannula or another delivery accessory specified for that device.
Hydrogen and oxyhydrogen are related, but not identical
A hydrogen inhalation system and an oxyhydrogen system may use electrolysis, but their gas output and product instructions can differ. An oxyhydrogen system generates a mixture containing hydrogen and oxygen. A hydrogen inhaler may be designed around a different output composition or delivery setup.
Do not transfer a session time, flow rate, accessory, cleaning step or safety instruction from one model to another merely because both involve hydrogen.
Where the Velta range fits
Scroll table horizontally →
| Product | Category | Important distinction |
|---|---|---|
| HydroVitality | Oxyhydrogen inhalation | Use the HydroVitality delivery setup, water, operation and maintenance instructions |
| Hhuhu Hydrogen Inhaler | Hydrogen inhalation | Use the exact Hhuhu inhaler manual; do not assume HydroVitality instructions apply |
| Hhuhu Hydrogen Milker | Hydrogen-rich water | This makes water containing dissolved H₂; it is not an inhalation device |
What does the research establish?
Researchers have studied molecular hydrogen using different delivery methods, populations, concentrations, session lengths and outcomes. Results from a laboratory model, a small clinical study or hydrogen-rich water cannot automatically be applied to a consumer inhalation device.
For that reason, Velta separates three questions: what a machine measurably produces, whether it meets exact-model safety and quality requirements, and whether human evidence supports a particular health outcome. Evidence for one does not automatically prove the others.
Practical safety comes first
- Keep away from ignition: no smoking, vaping, candles, sparks or open flames around hydrogen-generating equipment.
- Use ventilation: operate only in the environment specified by the manufacturer; do not cover ventilation openings.
- Do not store generated gas: never improvise bags, tanks, tubing or connectors.
- Use the exact accessories: do not substitute a cannula, mask or splitter unless the product documentation allows it.
- Follow the correct water and cleaning routine: water quality and hygiene requirements vary by model.
- Stop if something is wrong: discontinue use and contact support if the equipment is damaged, leaking, unusually hot, noisy or behaving unexpectedly.
How long should a session be?
There is no single session length that can responsibly be recommended for every device and person. Follow the exact product instructions and Velta’s current product-specific guidance. Longer is not automatically better, and a study protocol is not a universal consumer dose.
Questions to ask during a demonstration
- 01What gas does this exact model produce?
Ask for composition and output documentation, not only the word “hydrogen”.
- 02Which accessories and room conditions are required?
Confirm cannula, tubing, ventilation and ignition precautions.
- 03What is the cleaning and water routine?
Have the team demonstrate normal setup, draining, cleaning and storage.
- 04What does the warranty and local service cover?
Check parts, labour, troubleshooting and the support route in Malaysia.