25+

Clinical Studies

on our exact tablet formulations.

1300+

Clinical Studies

on benefits of hydrogen-enriched water

12 PPM

H2TAB delivers a punch

with the highest concentration of 12ppm nano-bubbles
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Isotonix®

H2TAB Molecular Hydrogen Tablets
$29.95
+ up to $0.60 / 2.0% Cashback
Details
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Isotonix®

H2TAB Hydrogen Bath Tablets
$60.95
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Isotonix®

The Ultimate Isotonix® Protocol
$99.95 $107.90
+ up to $2.00 / 2.0% Cashback
Details
Screenshot_2025-10-23_at_1.24.35_PM Screenshot_2025-10-23_at_1.24.35_PM

Enhance Energy + Recovery

Fuel your cellular function to fight fatigue, and recover faster - so you can feel your best every day.*

Person standing on a set of bleachers with a clear sky in the background Person standing on a set of bleachers with a clear sky in the background

Support Gut Health

Give your gut the support it deserves by promoting a healthy microbiome - key to better digestion and overall health.*

Close-up of a person's torso with a focus on skin texture. Close-up of a person's torso with a focus on skin texture.

Fight Oxidative Stress

Hydrogen targets harmful free radicals to helps to neutralize oxidative stress and protect cellular health.*

Two people sitting on a blanket on a beach, holding clear glass bottles with a string bubbler setup. A woven straw bag is in the foreground, and the background shows sand and water with warm golden-hour lighting. Two people sitting on a blanket on a beach, holding clear glass bottles with a string bubbler setup. A woven straw bag is in the foreground, and the background shows sand and water with warm golden-hour lighting.

Power Cognitive Function

Sharpen mental clarity with hydrogen's ability to cross the blood-brain barrier - helping you stay focused and energized.*

Clear water bottle with 'H2TAB' branding on a white background A clear cylindrical bottle with a white cap, featuring the brand name 'H2TAB' printed vertically in black on the front, set against a plain light gray background.

Science that sets the standard.

H2TAB is rooted in real research and driven by real results. We're committed to transparency, education, and putting science first.

25+

Clinical Studies

on our exact formulations.

Level Up Your Protocol.

Rapid Absorption, Maximum Effectiveness

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H2TAB Hydrogen Bath Tablets

H2TAB Hydrogen Bath Tablets (30 servings)

Code  12087

Never Run Out of Fuel

Secure your daily supply of molecular hydrogen for amplified energy, faster recovery, and advanced cellular hydration.

Buy Now
A clear glass water bottle with black vertical text reading H2TAB, shown on a light gray background with a hand reaching toward the opening at the top. A clear glass water bottle with black vertical text reading H2TAB, shown on a light gray background with a hand reaching toward the opening at the top.
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This is a very refreshing pick-me-up. Unlike caffeinated drinks, it doesn't interfere with sleep and provides energy even at the end of the day. This has taken the place of soda for me and I feel healthier!

- Cynthia DS

Several H2TAB product boxes displayed on white shelves. The boxes are predominantly white with a gray circular graphic and a small red circular accent in the center. Several H2TAB product boxes displayed on white shelves. The boxes are predominantly white with a gray circular graphic and a small red circular accent in the center.
The text 'H2TAB' is displayed in a bold, black sans-serif font against a solid white background. The text 'H2TAB' is displayed in a bold, black sans-serif font against a solid white background.
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