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DOUSE® H8 Hydrogen Water Bottle

DOUSE® H8 Hydrogen Water Bottle

Regular price £88.99 GBP
Regular price £134.99 GBP Sale price £88.99 GBP
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Join the hydrogen revolution today and claim your all-in-one health solution.

  • Powerful Antioxidant Protection
  • Relieve Joint and Muscle Pain
  • Boost Cognitive Function and Clarity
  • Strengthen Immunity and Support Healthy Aging
  • Improve Sleep and Recovery
  • 12 Month Warranty

Unlock Better Hydration. Unlock a Better You.

Water is life — but DOUSE takes it further.
We infuse your water with pure molecular hydrogen, delivering a powerhouse of antioxidant support to fuel your body, sharpen your mind, and support your longevity — one sip at a time.

🛡️ Our Promise to You:
Experience DOUSE for 30 days, RISK-FREE. If you don’t feel a noticeable difference in your energy, recovery, or clarity — we’ll refund your purchase, no questions asked.

What You’ll Feel:
✨ Noticeably more energy throughout your day
🧠 Clearer thinking, sharper focus
💪 Faster recovery from stress and activity
🛡️ Natural support against oxidative stress and aging

Invest in your energy. Support your future. Feel the difference with DOUSE.

 

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Our customers love our bottles.

5

"More energy, better focus — DOUSE changed my daily routine."

5

"My joints feel looser, and my joint pain has nearly disappeared!"

5

"So easy to use — one button and I’m good to go!"

5

"My skin feels fresher and more hydrated every day."

5

"More energy, better focus — DOUSE changed my daily routine."

5

"My joints feel looser, and my joint pain has nearly disappeared!"

5

"So easy to use — one button and I’m good to go!"

5

"My skin feels fresher and more hydrated every day."

5

"More energy, better focus — DOUSE changed my daily routine."

5

"My joints feel looser, and my joint pain has nearly disappeared!"

5

"So easy to use — one button and I’m good to go!"

5

"My skin feels fresher and more hydrated every day."

5

"More energy, better focus — DOUSE changed my daily routine."

5

"My joints feel looser, and my joint pain has nearly disappeared!"

5

"So easy to use — one button and I’m good to go!"

5

"My skin feels fresher and more hydrated every day."

5

"More energy, better focus — DOUSE changed my daily routine."

5

"My joints feel looser, and my joint pain has nearly disappeared!"

5

"So easy to use — one button and I’m good to go!"

5

"My skin feels fresher and more hydrated every day."

5

"More energy, better focus — DOUSE changed my daily routine."

5

"My joints feel looser, and my joint pain has nearly disappeared!"

5

"So easy to use — one button and I’m good to go!"

5

"My skin feels fresher and more hydrated every day."

5

"I’m thinking clearer and staying sharper all day long."

5

"Sleeping better and waking up with more energy thanks to DOUSE."

5

"I feel stronger, healthier, and more resilient"

5

"Finally, a hydration product that actually makes a real difference."

5

"I’m thinking clearer and staying sharper all day long."

5

"Sleeping better and waking up with more energy thanks to DOUSE."

5

"I feel stronger, healthier, and more resilient"

5

"Finally, a hydration product that actually makes a real difference."

5

"I’m thinking clearer and staying sharper all day long."

5

"Sleeping better and waking up with more energy thanks to DOUSE."

5

"I feel stronger, healthier, and more resilient"

5

"Finally, a hydration product that actually makes a real difference."

5

"I’m thinking clearer and staying sharper all day long."

5

"Sleeping better and waking up with more energy thanks to DOUSE."

5

"I feel stronger, healthier, and more resilient"

5

"Finally, a hydration product that actually makes a real difference."

5

"I’m thinking clearer and staying sharper all day long."

5

"Sleeping better and waking up with more energy thanks to DOUSE."

5

"I feel stronger, healthier, and more resilient"

5

"Finally, a hydration product that actually makes a real difference."

5

"I’m thinking clearer and staying sharper all day long."

5

"Sleeping better and waking up with more energy thanks to DOUSE."

5

"I feel stronger, healthier, and more resilient"

5

"Finally, a hydration product that actually makes a real difference."

The Science-Backed Benefits of Hydrogen Water

Protect Your Cells Against Daily Damage

Hydrogen-rich water acts as a natural antioxidant, neutralising harmful free radicals to protect your cells from stress, aging, and chronic disease.

Stay Energised and Sharper Every Day

Support your cells' energy production — feel sharper, move better, and power through your day without crashes or quick fixes.

Recover Faster and Move Freely

Ease muscle tension, reduce inflammation, and bounce back faster after exercise, outdoor adventures, or busy days.

Support Healthy Aging from Within

Hydrate smarter to nourish your skin, strengthen your immune system, and promote graceful, vibrant aging naturally.

  • Smart OLED display

    Our advanced SMART OLED display provides real-time hydrogen content and a countdown of the production cycle, ensuring optimal hydrogen levels with each use.

  • Food grade plastic

    Our bottle is expertly crafted from premium food-grade BPA FREE plastic, ensuring both purity and durability with every sip. Designed to keep your water free from contaminants, it’s lightweight yet resilient.

  • Advanced gas release vent

    Including a precision-engineered drain vent system that safely releases byproduct gases like ozone, chlorine, and hydrogen peroxide, ensuring that only pure, hydrogen-enriched water reaches you.

Smart Button and Displays

5 min working mode producing 1600ppb

10 min working mode producing 3000ppb

Featuring the Latest Tech Available

The DOUSE H8 utilises SPE/PEM technology to produce a potent 3000ppb concentration

Lifetime Supply of Healthy Water

Our bottles are built and designed to last a lifetime with proper care and use - just charge it up and enjoy your H2 water!

No Replacement Filters Needed

Our platinum-plated titanium filter does not need to be replaced - less faff, more hydration.

Our customers tell it better than we do!

Excellent

4.7

/ 5

based on 280 reviews

My knees stopped hurting!

I've suffered from Osteoarthritis for years and used to dread those first steps in the morning. My knees were so stiff and achy that it took me 10 minutes just to 'loosen up' enough to walk normally. After three weeks with my Douse bottle, that painful morning ritual is gone. I actually forgot about my knee pain yesterday until my husband mentioned it! Absolutely love this bottle and couldn't reccomend it more for anyone suffering with joint pain! I've suffered from Osteoarthritis for years and used to dread those first steps in the morning. My knees were so stiff... I've suffered from Osteoarthritis for years and used to dread those first steps in the morning. My knees were so stiff and achy that it took me 10 minutes just to 'loosen up' enough to walk normally. After three weeks with my Douse bottle, that painful morning ritual is gone. I actually forgot about my knee pain yesterday until my husband mentioned it! Absolutely love this bottle and couldn't reccomend it more for anyone suffering with joint pain!

All round amazing health bottle

I was spending £250 monthly on supplements, treatments, and therapies. Now it's just my hydrogen water and nothing else. Better mobility, clearer skin, sharper focus, and better lab results across the board. The ultimate health shortcut. Highly reccomend. I was spending £250 monthly on supplements, treatments, and therapies. Now it's just my hydrogen water and nothing else. Better... I was spending £250 monthly on supplements, treatments, and therapies. Now it's just my hydrogen water and nothing else. Better mobility, clearer skin, sharper focus, and better lab results across the board. The ultimate health shortcut. Highly reccomend.

I think it fixed my gut!

Had to eliminate eight food groups due to sensitivities. Since starting hydrogen water, I've reintroduced five without issues. My gut lining must be healing—and my morning joint pain disappeared too. Finally enjoying meals again. Had to eliminate eight food groups due to sensitivities. Since starting hydrogen water, I've reintroduced five without issues. My gut... Had to eliminate eight food groups due to sensitivities. Since starting hydrogen water, I've reintroduced five without issues. My gut lining must be healing—and my morning joint pain disappeared too. Finally enjoying meals again.

It works!

As a biohacker tracking 12 health markers, the data doesn't lie. Three months of hydrogen water and every single metric improved—inflammation down 62%, recovery time cut in half, cellular stress markers normalised. I still struggle to believe it but hydrogen really does work. As a biohacker tracking 12 health markers, the data doesn't lie. Three months of hydrogen water and every single metric... As a biohacker tracking 12 health markers, the data doesn't lie. Three months of hydrogen water and every single metric improved—inflammation down 62%, recovery time cut in half, cellular stress markers normalised. I still struggle to believe it but hydrogen really does work.

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How do our bottles work?

1. Advanced Solid Polymer Electrolyte (SPE) and a DuPont Proton Exchange Membrane (PEM) splits water into hydrogen and oxygen gas through an electrolysis process.

2. Molecular hydrogen is infused back into the water which is more readily bioavailable for your body and brain to take advantage of.

3. The DuPont PEM is expelling unwanted byproducts and filtering your water from Ozone, Chlorine and Hydrogen Peroxide.

Why DOUSE?

DOUSE hydrogen water bottles stand apart with premium technology and materials that infuse high levels of molecular hydrogen while filtering out substances like chlorine and ozone, which many bottles on the market claim to do, but really do not! Always be sure to look out for cloudy water as this is a sure sign of chlorine and ozone leakage! With DOUSE, you can be sure to enjoy clean, refreshing hydration - no compromises, just superior quality.

  • Andrew Huberman

    "After drinking hydrogen enriched water for 4 weeks, they found significant positive benefits of reduced inflammation, and they found these changes by way of analysing things like interleukin-6 and some of the other interleukins which are markers of inflammation. The study concluded that hydrogen rich water improved the biological antioxidant potential in these individuals."

  • Gary Brecka

    "Molecular hydrogen will not only lower the inflammation in your body, it reduces oxidation, it improves your circulation, and it feeds the bacteria in your gut. There are all kinds of peer-reviewed published clinical studies on the benefits of hydrogen water including reduced inflammation, better absorption of your supplements, better absorption of your foods."

  • Nicholas Perricone

    "In over 30 years of research into healthy aging, nothing has excited me more than the discovery of the efficacy and antioxidant power of hydrogen water. By adding extra hydrogen molecules to water, you have a drink that may energise you through your busy day, enhancing mood and alertness without being over-stimulating."

DOUSE Q&A

Understanding Antioxidants and Their Importance

Antioxidants are molecules that neutralise harmful free radicals in the body. Free radicals are highly reactive atoms or molecules with unpaired electrons, which can cause oxidative damage to cells, proteins, and DNA. This oxidative stress is a major contributor to aging and the development of various chronic diseases, including cardiovascular conditions, cancer, and neurodegenerative disorders.

Free radicals are generated through several processes, including natural metabolic activities and external factors such as pollution, UV radiation, smoking, and poor diet. Among the most damaging free radicals are hydroxyl radicals (•OH), which are particularly aggressive and can cause severe cellular damage.

Hydrogen water, such as that produced by the Douse H8 Hydrogen Water Bottle, provides a unique and advanced form of antioxidant protection. Unlike traditional antioxidants found in foods like berries, which generally offer broad-spectrum protection, hydrogen water delivers selective antioxidant benefits. The hydrogen molecules in hydrogen water are small enough to penetrate cellular membranes and specifically target the most harmful free radicals, including hydroxyl radicals.

This selective action allows hydrogen water to neutralise these highly reactive radicals more effectively than conventional antioxidants. By targeting and neutralising hydroxyl radicals, hydrogen water helps to reduce oxidative damage, lower inflammation, and protect cellular health.

In addition to combating oxidative stress, antioxidants play a crucial role in overall health. They support the immune system, enhance skin health by reducing signs of aging such as wrinkles and fine lines, improve energy levels, and aid in mental clarity and cognitive function. They also contribute to better cardiovascular health by reducing cholesterol levels and preventing arterial damage.

Incorporating hydrogen water into your daily routine not only enhances your body's ability to manage oxidative stress but also provides a range of additional health benefits. Embrace the sophisticated antioxidant protection of hydrogen water and experience comprehensive support for your overall well-being.

How Hydrogen Water Supports Effective Weight Management

Hydrogen water can significantly aid in weight management by addressing the fundamental processes that contribute to fat storage and metabolism. Our bodies store fat primarily as a response to energy imbalances—when we consume more calories than we expend, the excess energy is converted into fat and stored in adipose tissue for later use. This process is influenced by a range of factors, including metabolic rate, hormonal regulation, and oxidative stress.

Hydrogen water enhances weight management through its impact on metabolic processes and fat oxidation. Scientifically, it acts as a selective antioxidant, targeting and neutralizing harmful free radicals that contribute to oxidative stress. Oxidative stress can impair mitochondrial function and disrupt metabolic pathways, leading to inefficient fat metabolism and increased fat storage. By reducing oxidative stress, hydrogen water helps maintain optimal mitochondrial function, which is crucial for efficient energy production and fat breakdown.

Increased mitochondrial efficiency means that your cells can more effectively convert stored fat into usable energy. Hydrogen water facilitates this by improving the overall health of mitochondria, the cellular powerhouses responsible for energy production. By protecting these organelles from oxidative damage, hydrogen water ensures that they operate more effectively, enhancing your body's ability to burn fat for energy.

Moreover, hydrogen water influences appetite-regulating hormones and helps manage hunger and cravings. Effective appetite regulation can lead to reduced calorie intake and, combined with improved energy levels from better fat metabolism, supports a more active lifestyle. Enhanced energy levels also make it easier to engage in physical activity, further contributing to weight loss.

Additionally, hydrogen water supports overall well-being by improving hydration, reducing inflammation, and aiding in cellular repair. Proper hydration and reduced inflammation are crucial for maintaining a healthy metabolism and preventing weight-related health issues. By integrating hydrogen water into your daily routine, you can leverage these scientific benefits to support a more effective weight management strategy and achieve a healthier body composition.

Balancing pH Levels and Detoxifying the Body with Hydrogen Water

Hydrogen water plays a vital role in maintaining optimal pH balance and supporting the body's natural detoxification processes. In our modern lifestyle, the body's pH levels can become increasingly acidic due to dietary choices, environmental pollutants, and chronic stress. Consuming highly processed foods, sugary drinks, and exposure to pollutants all contribute to a more acidic internal environment, which can disrupt bodily functions and lead to various health issues.

The body's natural pH balance is crucial for overall health, as it affects metabolic processes, enzyme functions, and cellular health. An acidic environment can hinder the body's ability to detoxify effectively, leading to a buildup of toxins and increased risk of chronic diseases.

Hydrogen water helps restore and maintain a healthy pH balance by acting as a natural alkalizing agent. When consumed, hydrogen water helps neutralize excess acidity in the body, bringing the pH levels back into a more balanced and slightly alkaline range. This is achieved through the presence of dissolved hydrogen molecules, which have been shown to influence the body's acid-base balance positively.

In addition to balancing pH levels, hydrogen water supports the body's detoxification processes. By reducing oxidative stress and inflammation, it enhances the efficiency of the liver and kidneys—key organs responsible for detoxifying and eliminating harmful substances from the body. Hydrogen water helps protect these organs from oxidative damage and supports their optimal function, leading to a more effective and natural detoxification process.

Incorporating hydrogen water into your daily routine can help counteract the effects of an acidic diet, environmental stressors, and other factors that contribute to acidity and toxin buildup. By restoring pH balance and aiding detoxification, hydrogen water promotes a healthier internal environment, supports overall well-being, and enhances your body's ability to function at its best.

Combating Inflammation with Hydrogen Water

Hydrogen water offers a potent solution for combating inflammation, a condition that is increasingly recognized as a major contributor to numerous chronic diseases. Inflammation is a natural response of the body to injury or infection, but when it becomes chronic, it can lead to serious health issues, including cardiovascular disease, diabetes, and arthritis.

Hydrogen water helps mitigate inflammation through its powerful antioxidant properties. By neutralizing harmful free radicals, hydrogen water reduces oxidative stress, a key driver of chronic inflammation. This selective action targets and neutralizes the most damaging free radicals, including hydroxyl radicals, without disrupting beneficial oxidative processes. As a result, hydrogen water helps lower inflammation levels in the body and reduces the risk of inflammation-related diseases.

The benefits of reduced inflammation are substantial. For individuals suffering from inflammatory conditions such as arthritis or chronic pain, hydrogen water can provide significant relief by decreasing inflammation and easing discomfort. Additionally, reducing systemic inflammation supports overall health, improves joint function, and enhances recovery from injury or exercise-induced inflammation.

Incorporating hydrogen water into your daily routine can be a proactive step toward managing inflammation and improving long-term health. By addressing the root causes of chronic inflammation, hydrogen water supports a healthier, more resilient body and helps prevent the onset of inflammation-related diseases.

Slowing the Effects of Aging with Hydrogen Water

Hydrogen water offers a scientifically-backed approach to slowing down the effects of aging, addressing key processes that contribute to age-related decline. As we age, our bodies experience increased oxidative stress and inflammation, which accelerate cellular damage and contribute to the visible and functional signs of aging.

Oxidative stress results from an imbalance between free radicals and antioxidants in the body. Free radicals are highly reactive molecules that can damage cellular structures, including DNA, proteins, and lipids. This damage accumulates over time, leading to diminished cellular function, aging skin, and increased susceptibility to age-related diseases.

Hydrogen water combats oxidative stress through its powerful antioxidant properties. The dissolved hydrogen molecules in hydrogen water act as selective antioxidants, specifically targeting and neutralizing the most damaging free radicals, such as hydroxyl radicals. By reducing oxidative damage, hydrogen water helps protect cells from premature aging and maintains their ability to function optimally.

Additionally, hydrogen water helps mitigate chronic inflammation, another key factor in the aging process. Chronic inflammation contributes to a range of age-related conditions, including joint pain, cognitive decline, and cardiovascular disease. By reducing inflammation, hydrogen water supports overall health and helps maintain a more youthful physiological state.

Hydrogen water also supports cellular repair and regeneration, processes that become less efficient with age. By reducing oxidative stress and enhancing the body’s natural repair mechanisms, hydrogen water helps sustain healthy skin, improve energy levels, and support overall vitality.