5 Best Hydrogen Water Tablets 2023

Dihydrogen, also referred to as molecular hydrogen, is a molecule made up of two hydrogen atoms joined by a covalent bond. It is a highly flammable gas that has no flavor, smell, or color. 

Molecular hydrogen has been researched for its potential benefits in a variety of health conditions, including inflammation, oxidative stress, and metabolic disorders. The following are a few potential advantages of molecular hydrogen:

  • Reducing inflammation: An animal study showed that molecular hydrogen can attenuate inflammation as noted by the reduction of DSS-induced increase in high-sensitivity C-reactive protein (hsCRP).
  • Improving antioxidant status: A study suggests that high-concentration hydrogen water for six months can give benefit people with metabolic syndrome. It can help decrease markers of inflammation and improve antioxidant status in addition to improving metabolic and clinical parameters.
  • Maintaining cardiovascular health: Molecular hydrogen may improve cardiovascular health by reducing blood pressure and improving blood flow.
  • Enhancing exercise performance: According to some studies, molecular hydrogen can speed up recovery time by cutting down on muscle soreness and by reducing oxidative stress. However, further studies are needed to confirm this.
However, the majority of these studies were conducted in vitro or on laboratory animals, and additional research in humans is required to confirm these potential advantages. Additionally, using molecular hydrogen in place of conventional medical care is not advised.

How Does Hydrogen Work in the Human Body?

Best Molecular Hydrogen Tablets

1. Dr. Mercola H2 Molecular Hydrogen Supplement

Dr. Mercola H2 Molecular Hydrogen Dietary Supplement

Following Dr. Mercola’s belief in providing the best quality products, this product is non-GMO, Gluten Free, and Soy Free 

Our H2 Molecular Hydrogen tablets create higher concentrations of up to 8 ppm in 480 mL of water. And it does it in an open container without the need for a cap or lid.

H2 Molecular Hydrogen uses pure elemental magnesium as its carrier and provides you with approximately 80 mg of magnesium per tablet. So, you receive also highly bioavailable magnesium for a healthy brain, muscles, cells, kidneys, and heart* 

Dr. Mercola H2 Molecular Hydrogen Supplement Reviews
This was very different than other supplements I have used. The tablet dissolves quickly and I have been using it before exercising.

2. Hydrotab Molecular Hydrogen 


WHY HYDROTAB H2?: Because molecular hydrogen is so small, it can not only penetrate the blood/brain barrier, but also pass easily through cell walls into the nucleus where it is utilized by mitochondria for healthy cell signaling, cell metabolism, and healthy gene expression

INCREASE ENERGY AND FOCUS: Hydrotab Molecular hydrogen helps stimulate energy metabolism to experience more energy, healthier metabolic function including healthy weight maintenance, mental alertness, hydration and re-hydration, and focus. Fight age-related energy loss and find increased energy as you age.

Hydrotab supports production of the body’s own in-house antioxidants such as Glutathione and SOD. Unlike popular antioxidant therapies, Hydrotab selectively targets only the very worst free radicals, promoting a healthy balance of the antioxidant/free radical ecosystem.

INFLAMMATION: Molecular Hydrogen acts as a gene signaling molecule to help balance the body’s inflammation system by up or down regulating pro-inflammatory proteins in your body.

HELP YOUR HEART AND LIVER: Hydrotab helps reduce oxidative stress at the cellular level in support of cardiovascular health on multiple levels. Research suggests that molecular hydrogen helps support liver health while supporting glucose metabolism and insulin sensitivity.

Hydrotab Review
As someone who works out on a regular basis, adding hydrogen to my water regularly has helped with muscle fatigue recovery. I also work long hours and I've noticed an increase in alertness throughout the day. Finally, I've also noticed a decrease in allergy symptoms, which a great plus.

3. Active H2 Ultra Hydrogen Water Tablet

Active H2 Ultra Hydrogen Water Tablet

- Active H2 Difference
We stand by all of our products and promise they will uphold their freshness, effectiveness, and quality until their expiration date. If you are unhappy for ANY reason with any of our products, just let us know and we will immediately send a refund or replacement, as a part of our ‘bottle guarantee’

- Cutting Edge Wellness
Water and Wellness is dedicated to bring pure water, free of contaminants and enhanced to deliver nutrients and health benefits to as many people as possible. After 37 years in the water science industry, our morals, ethics, and sense of responsibility compelled us to build a simple, affordable, and high-quality line of curated products that make no compromise, while supporting the education behind the importance of health and water safety

- Support Healthy Metabolic function
Liver health, and balances the body’s response to stress. It promotes healthy energy levels and enhances alertness similar to caffeine, without the jitters. Hydrogen enhances athletic performance, reduces training-related fatigue, and helps improve muscle recovery from physically demanding activities

This product was recommended to me by my daughter. The purchase price caught me by surprise, but I figured I’d give it a shot. I have a very stressful job and get migraines here and there, but I have not had a migraine in probably 2 years. When the product arrived (I ship to my work), I decided to take one, as I was starting to feel a cold coming on and I hadn’t slept more than 3 or 4 hours a night in several months, plus the migraine was just starting.

I drank my water with the tablet in it and within about 30 minutes the migraine subsided and I had energy. I know this isn’t listed to help with migraines, but the overall “better” feeling I had after taking this the first day was worth the price. It’s been ~2 weeks since I started taking this and my energy is up, which helps me get more work done and in turn reduces stress. All of this combined to help me sleep more (averaging 5 hours per night the past 2 weeks). I am a believer. Great product.

4. Quicksilver Scientific H2 Elite Tablets

A groundbreaking formula that infuses pure water with the highest concentration of H2 available that we know of.* Each tablet delivers 80 mg of magnesium malate in a proprietary hydrogen base.

Drop one tablet in a cup of pure water (12-16 oz). Wait for the tablet to dissolve. Stir if necessary, drink immediately. Repeat up to 3 times daily.
Does not need a closed container and dissolves in less than two minutes.

Sure there may be slight after flavor so i just brush teeth after. But it promotes a great overall energetic feeling that’s last. Dissolves easily (quicker in room temp water). Love this product. Been using on/off for years.

5. True Nano H2 by H2 Universe

Molecular hydrogen, H2, in your body becomes a powerful beneficial antioxidant and as a supplement helps fight many health problems and the effects of aging. Getting a daily dose of hydrogen, from capsules, assures you that your body gets an everyday boost and therefore promotes longer life with greater energy, health, and focus.

- Boost Energy
By promoting an anti-inflammatory response, acting as an antioxidant, and activating the body's own immune defense, True Nano H2 can help aid in recovery times and improve physical endurance. For the young, this means better physical fitness; for the elderly, it means vitality and less fatigue.

- Simple and Effective
Each convenient capsule can be taken anywhere and produces up to 20 milliliters of H2 that is absorbed into the blood without loss—unlike H2-saturated water which quickly loses potency through evaporation. Taken one to three times a day, you can help your body fight free radicals and thus prevent many health problems.

This is the first time I've tried this kind of supplement. Pills are small and easy to swallow. No smell or taste that I noticed. I believe I had a minor reduction in some muscle achiness and a bit of an increase of energy when using this supplement. I did not have any negative side effects from the supplement.


a. Molecular Hydrogen Tablets Side Effects

Although taking hydrogen-rich water in the form of molecular hydrogen tablets is practical, there are potential drawbacks. The following are some possible negative effects of molecular hydrogen tablets:
  • Gastrointestinal issues: Some people may experience stomach discomfort, nausea or diarrhea after ingesting hydrogen-rich water.
  • Allergic reactions: Some people may be allergic to hydrogen-rich water or hydrogen gas and may experience an allergic reaction.
  • Interaction with other medications: Molecular hydrogen tablets may interact with certain medications, so always consult with your doctor before taking them.
Even though some of these effects are generally mild and temporary, you must take note that hydrogen tablets are considered a dietary supplement, not a drug. Therefore, it is not regulated by FDA, and the quality and purity of tablets may vary among different brands. 



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