4.8
Rated 4.8 out of 5 stars
3,222 Reviews

Molecular Hydrogen Tablets - Lemon-Lime

Our Molecular Hydrogen Drinking Tablets transform ordinary water into hydrogen-rich water, delivering a potent 12 ppm dose that supports whole-body wellness at the cellular level.

CELLULAR HEALTH*

ENERGY + FOCUS*

GUT HEALTH*

PERFORMANCE + RECOVERY*


NSF CERTIFIED FOR SPORT®️

CORE

Best value - save 10%
One-time Purchase
$29.95
Benefits Backed By Science

Molecular hydrogen works at the body's foundation: the cells. By promoting healthy cellular function, it provides 40+ researched benefits that support nearly every system in the body. That's why molecular hydrogen is backed by thousands of scientific studies and trusted by scientists and healthcare professionals alike.*

Product Details

Each package of Molecular Hydrogen Drinking Tablets contains 30 magnesium-based tablets that dissolve in water to release billions of nanobubbles filled with pure molecular hydrogen gas. Highly bioavailable, molecular hydrogen rapidly absorbs into the bloodstream and penetrates deep into your tissues and cells. At the cellular level, it helps neutralize harmful free radicals and restore internal balance—supporting the foundation of how we perform, repair, and function. 

Taken daily, Molecular Hydrogen Drinking Tablets may support energy, mental clarity, physical performance, muscle recovery, and gut health—delivering whole-body benefits in a convenient format that fits seamlessly into everyday life.*

How To Use

Drop 1 tablet into 12–16 oz of room-temperature water and let it fully dissolve (approximately 90–120 seconds). Drink immediately for maximum hydrogen gas concentration. Finish within 20 minutes of the tablet dissolving.

We recommend starting with 1 tablet per day. Increase to 2–3 tablets as needed. For best results, take daily.

+ Do not swallow tablets directly.

+ Store tablets at room temperature.

Ingredients

Elemental magnesium, dextrose, malic acid, tartaric acid, adipic acid, natural lemon-lime flavor, natural blackberry leaf extract.

No fragrance, dyes, or artificial additives.

Our drinking tablets use high-quality elemental magnesium to generate molecular hydrogen. When dissolved in water, each tablet initiates a clean, efficient reaction that releases ultra-pure hydrogen gas—without any unwanted byproducts.

To optimize this process, a carefully selected blend of natural acids breaks down magnesium and activates hydrogen gas production: malic acid (from apples), tartaric acid (from grapes), and adipic acid (from sugar beets). For flavor, natural lemon-lime powder is added, and the tablets are lightly sweetened with blackberry leaf extract—a calorie-free, naturally sweet ingredient. To maintain quality and consistency, a small amount of non-GMO dextrose (from organic corn) serves as a binder. 

  • Non-GMO
  • IHSA Certified
  • Keto
  • Zero Sugar
  • Soy-Free
  • Zero Calories
  • Made in the USA
  • Third-Party Lab Tested
  • GMP Certified
25+ Clinical Studies
40+ Benefits
2k+ Scientific Studies

Real science. Real results.

Science is at the core of everything we do. Our experts bring decades of experience across medicine and research, helping advance the understanding of molecular hydrogen and its role in human health.

Gary BreckaHuman Biologist + Biohacker
GGary Brecka
Tyler LeBaronMSc, PhD + Founder of Molecular Hydrogen Institute
TTyler LeBaron
Dr. Becky CampbellDNM + Natural Medicine
DDr. Becky Campbell
Sergej OstojićMD, PhD + Nutritional science Professor
SSergej Ostojić
Alex TarnavaScientist + Inventor
AAlex Tarnava
Dr. Afrouz DemeriND, IFMCP + Functional Medicine
DDr. Afrouz Demeri
Explore the Science

Cellular support in every tablet.

Every system starts with your cells. Molecular hydrogen supports cellular balance — helping fuel energy, recovery, metabolism, gut health, skin health, and overall function.

Every system starts with your cells. Molecular hydrogen supports cellular balance — helping fuel energy, recovery, metabolism, gut health, skin health, and overall function.

Every system starts with your cells. Molecular hydrogen supports cellular balance — helping fuel energy, recovery, metabolism, gut health, skin health, and overall function.

Every system starts with your cells. Molecular hydrogen supports cellular balance — helping fuel energy, recovery, metabolism, gut health, skin health, and overall function.

Learn More on the Blog

Thousands of 5-Star Reviews.

Join a community of 600,000+ experiencing the whole-body benefits of molecular hydrogen.

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4.8
Rated 4.8 out of 5 stars
Based on 3,222 reviews
Slide 1 selected
3,222 reviews
  • Michael
    Reviewing
    Molecular Hydrogen Tablets - Pineapple
    I recommend this product
    Rated 5 out of 5 stars
    7 hours ago
    5 Stars

    absolutely amazing

  • Michael
    Reviewing
    Molecular Hydrogen Tablets - Raspberry
    I recommend this product
    Rated 5 out of 5 stars
    7 hours ago
    5 Stars

    absolutely amazing

  • Christy
    Reviewing
    Molecular Hydrogen Tablets - Unflavored
    I recommend this product
    Rated 5 out of 5 stars
    13 hours ago
    5 Stars

    Like the unflavored taste and how quickly the tablets dissolve.

  • Denise C.
    Verified Buyer
    Reviewing
    Molecular Hydrogen Tablets - Unflavored
    I recommend this product
    Wellness Goals Mental Clarity, Overall Health, Healthy Aging
    How old are you? Over 65
    What is your gender? Female
    Rated 5 out of 5 stars
    Yesterday
    H2 Tabs

    I like the tabs and ordered some for my sons.

  • Andrew G.
    Verified Buyer
    Reviewing
    The Hydration Kit
    I recommend this product
    Wellness Goals Performance, Recovery, Overall Health, Hydration, Focus
    How old are you? 35-44
    What is your gender? Male
    Rated 5 out of 5 stars
    Yesterday
    It works!

    I was skeptical for myself when I first ordered it. Not that I disbelieved the health benefits, I just wasn't sure it would make any noticeable difference for myself. But it works. For me I definitely noticed more energy and focus when taken first thing in the morning. And not to abuse yourself by taking advantage of its properties, but I also noticed it reduced the effects of staying up too late at night on the following morning: less drowsy feeling and better recovery. I just wish it was a little cheaper although I don't have any plans of quitting it.

    H Profile picture for H2Tab
    H2Tab
    Yesterday

    Hi Andrew! A morning routine that earns its place is the best kind, and we’re honored H2Tab is part of yours. Benefits tend to build gradually with consistent daily use, so every morning counts. As for value, subscribing brings every order down 10%, and our H2 Rewards program adds more savings over time: https://drinkh2tab.com/pages/rewards