H2TAB Molecular Hydrogen Tablets
Pairs well with
Effervescent Hydrogen Water Tablets · 30 Tablets · Unflavoured
H2Tab — Molecular Hydrogen Tablets for Drinking Water
H2Tab is an effervescent tablet that dissolves in plain drinking water to create hydrogen-infused water. Each tablet uses elemental magnesium and a natural acid blend to release molecular hydrogen (H₂) gas as it dissolves — producing a fresh, clear glass of hydrogen-rich water in around 1–2 minutes.
How the Tablet Works
When dropped into a glass of still water, the magnesium and natural fruit acids in each tablet undergo an effervescent reaction that releases molecular hydrogen (H₂) into the water. The tablet dissolves fully in roughly 1–2 minutes, leaving a freshly hydrogen-infused beverage with no residual sediment.
Each H2Tab is independently tested to deliver a hydrogen concentration of approximately 12 parts per million (ppm) in 350–500 mL of water. As molecular hydrogen is a dissolved gas, the resulting beverage is best consumed immediately after the tablet has fully dissolved.
Product Highlights
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.
Natural Acid Blend
A blend of three food-grade acids drawn 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 is included as a food-grade binder to hold the tablet together prior to use.
Product Specifications
| Format | Effervescent tablets for use in drinking water |
| Tablets per Pack | 30 |
| Hydrogen Output | Approximately 12 ppm per 350–500 mL 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 · H2 Analytics certified |
| Made In | USA |
Directions for Use
- Pour 350–500 mL (12–16 oz) 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.
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.
Important Information
This product is a dietary supplement and is not a substitute for a varied, balanced diet and a healthy lifestyle.
Always read the label and follow the directions for use. Do not exceed the recommended daily intake. Keep out of reach of young children. Use only if the seal is intact.
If you are pregnant, breastfeeding, taking prescription medication, or have a pre-existing medical condition, please consult a qualified healthcare practitioner before use. If symptoms persist, talk to your healthcare professional.
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.