H2Tab Molecular Hydrogen Tablets Australia | 30 Tablets
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H2Tab Molecular Hydrogen Tablets Australia | 30 Tablets
Effervescent Hydrogen Water Tablets · 30 Tablets · Unflavoured
H2Tab Molecular Hydrogen Tablets
An effervescent tablet that dissolves in plain drinking water to create hydrogen-infused water. Each tablet uses elemental magnesium and a natural fruit-acid blend to release molecular hydrogen (H₂) gas into the water in 1–2 minutes.
30 tablets · Independently verified hydrogen output (~12 ppm) · Vegan, non-GMO, gluten-free.
How the Tablet Works
When dropped into a glass of still water, the elemental magnesium and natural fruit acids in each tablet undergo an effervescent reaction. The reaction releases molecular hydrogen (H₂) gas, which dissolves into the water. The tablet itself dissolves completely in roughly 1–2 minutes, leaving a freshly hydrogen-infused beverage with no residual sediment.
The chemistry is straightforward: magnesium metal reacts with the food acids to produce magnesium salts (which remain dissolved in the water) and hydrogen gas (which dissolves into the water). The resulting drink contains both dissolved H₂ and a small amount of magnesium derived from the reaction.
Each H2Tab is independently tested to deliver a hydrogen concentration of approximately 12 parts per million (ppm) in 350–500ml of water. As molecular hydrogen is a dissolved gas, the resulting beverage is best consumed immediately after the tablet has fully dissolved — the gas dissipates from the water if left standing.
Product Highlights
- Effervescent format — dissolves in still drinking water in 1–2 minutes
- Unflavoured — no added flavours, sweeteners, colours, or artificial additives
- Simple ingredient list — elemental magnesium plus natural fruit-derived acids
- Independently verified — tested hydrogen output of approximately 12 ppm per glass
- Convenient and portable — shelf-stable tablets that travel easily
- Diet-friendly — vegan, non-GMO, gluten-free, and keto-friendly
Ingredients
Elemental Magnesium
The active component of the tablet. When the tablet enters water, the magnesium reacts with the acid blend to produce molecular hydrogen gas (which dissolves into the water) and magnesium salts (which remain in the water).
Natural Acid Blend
A blend of three food-grade acids derived from natural sources:
- Malic acid — derived from apples
- Tartaric acid — derived from grapes
- Adipic acid — derived from sugar beets
Non-GMO Dextrose
A small amount of food-grade dextrose is used as a binder to hold the tablet together before use.
About the Magnesium Content
Each glass prepared with an H2Tab contains a small amount of magnesium derived from the effervescent reaction. The magnesium ends up as magnesium salts (magnesium malate, magnesium tartrate, magnesium adipate) dissolved in the water.
If you take a magnesium supplement as part of your daily routine, the magnesium from H2Tab adds to your total magnesium intake from food and supplements. Refer to the product label for the exact magnesium content per tablet.
Adult magnesium reference values in Australia: 320mg/day (women) and 420mg/day (men) recommended dietary intake. Upper level of intake from supplemental magnesium (not including food sources) is 350mg/day.
Product Specifications
| Format | Effervescent tablets for use in drinking water |
| Tablets per Pack | 30 |
| Hydrogen Output | Approximately 12 ppm per 350–500ml of water (independently verified) |
| Flavour | Unflavoured — mixes cleanly with plain water |
| Dietary Suitability | Vegan · Non-GMO · Gluten-free · Keto-friendly |
| Testing & Certification | Third-party tested · GMP-certified facility |
| Allergen Note | Acids are derived from apple, grape, and sugar beet sources. People with severe allergies to these foods should consult a healthcare practitioner before use. |
| Made In | USA |
| Storage | Sealed at room temperature in a cool, dry place away from moisture. Keep tightly closed between uses. |
Directions for Use
- Pour 350–500ml of still drinking water at room temperature into a glass.
- Drop in one H2Tab. You’ll see a steady stream of small bubbles as the tablet begins to dissolve.
- Wait 1–2 minutes for the tablet to dissolve completely.
- Drink immediately — molecular hydrogen is a dissolved gas and dissipates from the water if left standing.
Use plain still water only. Sparkling water, hot water, and flavoured beverages are not suitable. Do not exceed the recommended daily serving.
Good to Know
Why drink the water immediately?
Molecular hydrogen is a dissolved gas, similar in behaviour to the carbonation in sparkling water. It naturally escapes from the water over time, so for the freshest result, drink the glass shortly after the tablet finishes dissolving.
Will it change the taste of the water?
The unflavoured H2Tab is designed to be virtually taste-neutral. Most people notice only a very subtle mineral character from the small amount of magnesium left in the water after the reaction.
Can I use sparkling water or juice?
No — use plain still water only. Sparkling water already contains dissolved gas, hot water disrupts the controlled dissolution, and flavoured beverages may interfere with the effervescent reaction or the hydrogen retention.
How should I store the tablets?
Store sealed at room temperature in a cool, dry place away from moisture. Only break the seal when ready to use, and ensure the cap is closed tightly between uses. Moisture exposure can pre-activate the effervescent reaction.
Is there a flavoured option?
Yes — H2Tab is also available in a raspberry-flavoured version if you prefer a subtle fruit note in your drink.
Is this product suitable for infants or children?
This product is formulated for adults. Not intended for infants or young children. Older children should only use under appropriate supervision and with healthcare practitioner guidance.
Important Information
Food product. This is a beverage preparation product sold as food. Use as part of a varied, balanced diet.
Always read the label and follow the directions for use. Do not exceed the recommended daily intake. Use only if the seal is intact. Keep out of reach of young children.
Magnesium intake: Each prepared glass contains magnesium derived from the effervescent reaction. If you take a magnesium supplement separately, your total daily magnesium intake includes both sources.
Allergens: Contains food-grade acids derived from apple (malic), grape (tartaric), and sugar beet (adipic). People with severe allergies to these source foods should consult a healthcare practitioner before use.
If you are pregnant, breastfeeding, taking prescription medication, or have a pre-existing medical condition, please consult a qualified healthcare practitioner before use.
This product is not intended to diagnose, treat, cure or prevent any disease. The information on this page is provided for educational purposes only and should not be considered medical advice.