Frequently asked questions

Frequently asked questions

6. Are there any side effects or limitations of Molecular Hydrogen®?

Molecular Hydrogen® is generally considered safe, and no side effects have been reported.

However, it is important for individuals to consult with their physician before using Molecular Hydrogen®, especially if they have pre-existing health conditions.

7. For which health conditions is Molecular Hydrogen® typically recommended?

There are dozens to hundreds of studies focusing on the entire body and specific organs:

  1. Whole body: 270
  2. Brain: 230
  3. Lungs: 134
  4. Heart: 107
  5. Liver: 83
  6. Intestine: 76
  7. Skin: 66
  8. Kidneys: 65
  9. Eyes: 41
  10. Bones: 34
  11. Mouth: 34
  12. Pregnancy: 23
  13. Ears: 22
  14. Pancreas: 16
  15. Muscles: 15
  16. Blood: 14
  17. Spine: 13
  18. Bone marrow: 13
  19. Peritoneum: 11
  20. Stomach: 11
  21. Testicles: 11
  22. Nose: 10
  23. Endothelium: 8
  24. Ovaries: 7
  25. Breasts: 4
  26. Uterus: 3
  27. Tendons: 3
  28. Bladder: 3
  29. Gallbladder: 2
  30. Penis: 2
  31. Cervix: 2
  32. Spleen: 1
  33. Thymus: 1

8. How can I get Molecular Hydrogen® and what types of products are available?

  1. By drinking water enriched with Molecular Hydrogen®, either purchased or generated with a device.
  2. Using tablets that dissolve in water.
  3. Through hydrogen inhalers that allow direct inhalation of Molecular Hydrogen®.
  4. From natural sources like mineral springs or certain foods (usually in very small amounts).

9. What are the long-term effects of regular consumption of Molecular Hydrogen®?

  1. Antioxidant protection: Regular use may protect cells from oxidative stress and damage from free radicals, supporting long-term health.
  2. Cardiovascular support: Long-term use may reduce inflammation and oxidative stress, potentially lowering the risk of heart and vascular disease.
  3. Neuroprotection: It may help protect the brain and nervous system from oxidative stress and degenerative diseases, preserving cognitive functions.
  4. Improved energy metabolism: Some studies suggest support for healthy cellular energy metabolism, boosting vitality over time.

10. Are there any groups of people who should avoid using Molecular Hydrogen®?

No specific group has been identified that should avoid Molecular Hydrogen®.

11. How can I identify quality Molecular Hydrogen® products on the market?

Experts and scientists are involved in the development of supplements and cosmetics.

12. Can Molecular Hydrogen® be combined with other supplements or medications?

Yes, Molecular Hydrogen® products and devices can be safely combined with other supplements.

13. Does Molecular Hydrogen® affect the taste or smell of water?

No.

14. Are there specific procedures for storing or preparing Molecular Hydrogen®?

No.

15. How is the effectiveness of Molecular Hydrogen® in products measured?

It is typically measured via hydrogen concentration in breath, urine, or indirectly via blood analysis.

Inflammatory markers, oxidative stress biomarkers, antioxidant capacity, and more are evaluated.

16. What is the recommended daily intake for optimal effects?

2.6 liters of hydrogen water per day. Inhalation is not limited. Supplement dosages are stated on labels.

17. Does Molecular Hydrogen® affect the body's pH level?

No, H2 does not alter the pH of saturated liquids.

18. Can hydrogen-supporting ingredients be used in cosmetics?

Yes. Hydrogen is about 3× more soluble in oils and creams than in water, and 4× more in ethanol.

19. Are there any contraindications for using Molecular Hydrogen®?

No.

20. Does Molecular Hydrogen® affect athletic performance or recovery?

Yes, studies suggest it may enhance performance and accelerate recovery by reducing fatigue and improving muscle healing.

21. Should Molecular Hydrogen® be taken on an empty stomach or with food?

We recommend taking tablets either 10 minutes before or an hour after meals. Inhalation or drinking hydrogen water can be done anytime.

22. Does Molecular Hydrogen® affect metabolism and body weight?

Yes, studies suggest it supports healthy cellular metabolism, which may improve long-term vitality and energy levels.

23. Do different forms of Molecular Hydrogen® (e.g., tablets, drops, inhalation) affect its effects?

The effects are similar. Inhalation may target the brain and lungs more; tablets may benefit internal organs and gut microbiota. Drinking hydrogen water supports liver detox and fat metabolism.

24. Are there any specific indications for using Molecular Hydrogen®?

Molecular Hydrogen® is not approved as a medical product and therefore cannot be prescribed for specific conditions.

25. Can one overdose on Molecular Hydrogen®? What are the symptoms?

Overdose is not possible. The body naturally eliminates unused hydrogen.

26. Is Molecular Hydrogen® suitable for children and older adults?

Yes, it is suitable for children aged 3 and up. There is no upper age limit.

27. What is the difference between Molecular Hydrogen® and other antioxidants?

Molecular Hydrogen® is a selective antioxidant—it targets and neutralizes only the most harmful free radicals.

28. Does Molecular Hydrogen® affect mental health and concentration?

Yes.

29. Should I consult a doctor or nutritionist before using Molecular Hydrogen®?

Yes, consultation with a healthcare expert is recommended.

30. What is the recommended duration of use for optimal results?

Dosage is individual and should be discussed with a physician or nutritionist.

31. How does Molecular Hydrogen® enter the water?

Photosynthesis: Hydrogen is a key element in plant photosynthesis, where water is split into hydrogen and oxygen using sunlight, and hydrogen is released into the environment—including water.

Decomposition: Organic matter breakdown in soil and aquatic ecosystems can also release hydrogen into water.

Human activity: Industrial processes may release hydrogen into wastewater, which can enter soil and underground water. Electrolysis is another method where hydrogen is separated from water using electricity.

32. What is the lifespan of a hydrogen bottle?

The PEM electrolyzer in our generators has a lifespan of 6,000 hours.

33. Does the generator remove chlorine from water? How?

Chlorine is electrically attracted to the anode in the generator, then exits the system together with oxygen.

34. Are your products certified?

Yes, they are certified in accordance with applicable EU regulations.

35. Why not drink directly from the bottle?

Microbiological reasons. Mouth contact can introduce microorganisms that may multiply in the water.

36. How do hydrogen glasses work and what are their effects?

Hydrogen gas from the generator is delivered to the glasses. Effects include:

Antioxidant: Protects skin from oxidative stress and premature aging.

Anti-inflammatory: May benefit skin conditions like acne or eczema.

Hydrating: May improve skin’s ability to retain moisture.

Wound healing: Supports cell protection and tissue regeneration.

Acne relief: May reduce inflammation and sebum production.

37. What is the difference between the 3-in-1 Hydrogen Bottle and the Smart Hydrogen Bottle?

The 3-in-1 bottle has a 400 ml volume, ozone cleaning function, and borosilicate glass.

The Smart Hydrogen Bottle has a 200 ml volume, lightweight food-grade plastic, and a rubber strap.

38. Why must the membrane in generators remain moist?

A dry PEM membrane cannot conduct electrons or allow proton flow. Electricity won’t pass through it when dry.

39. How long does hydrogen stay dissolved in water?

After 15 minutes of saturation with the i600 generator, the concentration is ~1.2 mg/l. After 10 hours, it drops to ~0.6 mg/l. A therapeutic dose is ~0.5 mg/l.

40. Can saliva from H2 DENT CARE® be swallowed?

The tablets should not be swallowed.

41. How does H2 Slim&Fit work?

It contains potassium to prevent fluid retention and capsaicin (from chili) to boost fat oxidation and thermogenesis.

42. Why don’t your devices explode with high hydrogen content?

Our devices produce 99.9% pure hydrogen. Combustion range in air is 4–74%. Outside this range or at high pressure, hydrogen cannot burn or explode.

In oxygen-rich environments, the range is 4–94%, but even then combustion doesn’t occur below 4% O2 concentration.

43. How much energy is needed for electrolysis?

Energy requirements are listed in the technical specifications of each device.

44. How does electrolysis work?

  1. It’s a chemical process using electricity to change substances’ structure.
  2. It occurs in an electrolytic cell with electrodes submerged in electrolyte.
  3. Oxidation occurs at the anode; electrons cause oxidation of substances.
  4. Reduction occurs at the cathode; electrons reduce substances in the electrolyte.
  5. Electrolysis of water produces oxygen at the anode and hydrogen at the cathode.
  6. Oxygen is expelled, and hydrogen enriches the water in the generator.

45. Is this deuterium?

No. Our generators produce protium.

46. How is the hydrogen bottle used? (Saturation, cleaning, etc.)

See individual product descriptions for features and functions.

47. Does the bottle need to be filled with water at all times?

No. Without water, the electrolyzer cannot produce Molecular Hydrogen®.

48. How does hydrogen bind to water if it’s lighter than air?

Molecular Hydrogen® binds to water via hydrogen bonds. It exists in dissolved form, not as gas volume, unless artificially dispersed.

49. Should the hydrogen generator be cleaned before first use?

Yes – at least rinse the bottle with water before use.