510 Verified 5 Star Reviews
Clear the Mental Fog with Hydrogen Water
CLINICALLY STUDIED
CLINICALLY STUDIED
CLINICALLY STUDIED
Struggling with brain fog, afternoon crashes, or scattered focus?
Hydrogen water is a simple, natural way to cut through the mental fog
Mental Clarity & HYDROGEN WATER
Hydrogen water works at the cellular level to optimize brain function. Research shows hydrogen water's powerful antioxidative and anti-inflammatory properties help reduce oxidative stress in the brain - one of the primary causes of mental fatigue and cognitive decline.

How Does Hydrogen

Enhance Mental Clarity?

Reduces Oxidative Stress
Reducing oxidative stress protects mitochondrial function, ensuring the brain has the fuel it needs for cognitive processes.
Reduces Oxidative Stress
Reducing oxidative stress protects mitochondrial function, ensuring the brain has the fuel it needs for cognitive processes.
Reduces Oxidative Stress
Reducing oxidative stress protects mitochondrial function, ensuring the brain has the fuel it needs for cognitive processes.
Star rating
1,200+ Verified 5 Star Reviews
Trusted by experts and top performers
“Hydrogenated water is far different than regular water. The way that hydrogen gas dissolved in water actually affects your cells... hydrogenated water can act as an exercise mimetic, just like ‘exercise in a pill...”
Will Ahmed
Founder & CEO
"Get the Echo Flask. It's a game-changer.
I Love It."
Chris Williamson
Modern Wisdom
Play
Will Ahmed
Founder & CEO
Play
Will Ahmed
Founder & CEO
Play
Will Ahmed
Founder & CEO
Play
Will Ahmed
Founder & CEO
Play
Will Ahmed
Founder & CEO
“Hydrogenated water is far different than regular water. The way that hydrogen gas dissolved in water actually affects your cells... hydrogenated water can act as an exercise mimetic, just like ‘exercise in a pill...”
Will Ahmed
Founder & CEO
"Get the Echo Flask. It's a game-changer.
I Love It."
Chris Williamson
Modern Wisdom
Play
Will Ahmed
Founder & CEO
Play
Will Ahmed
Founder & CEO
Play
Will Ahmed
Founder & CEO
Play
Will Ahmed
Founder & CEO
Play
Will Ahmed
Founder & CEO
*These are individual experiences, results may vary.

The Benefits of Hydrogen

Selective Antioxidant
Only reacts with Cytotoxic (cell damaging) oxygen radicals
Selective Antioxidant
Only reacts with Cytotoxic (cell damaging) oxygen radicals
Selective Antioxidant
Only reacts with Cytotoxic (cell damaging) oxygen radicals
Selective Antioxidant
Only reacts with Cytotoxic (cell damaging) oxygen radicals
Introducing the ECHO Flask
In just a few minutes, this patented smart bottle enriches your water with molecular hydrogen—making the best water you already drink, even better.

Not all hydrogen water bottles are the same.

Capacity
Certified PPM
Smart Technology
Health App Integrated
H2 Analytics Certified
No Harmful Chemicals
No Heavy Metals
Proton Exchange Membrane
5-Year Warranty
ECHO Flask
12oz
8ppm
Competitors
< / = 8oz
< 5ppm

Try ECHO Hydrogen Water risk-free for 30 days.

510 Reviews

ECHO Flask Hydrogen Water Bottle

The ECHO Hydrogen Flask infuses regular drinking water with molecular hydrogen, a powerful antioxidant known to support cellular health and reduce oxidative stress.
More info

Join the 10,000+ professionals who've already transformed their mental performance.

ECHO Flask
$ 5,263.08
$ 4,210.43

FAQs

Hydrogen Water Basics
ECHO Flask
What is hydrogen water?

Hydrogen water is regular water that has been infused with molecular hydrogen (H2) gas. This creates water with antioxidant properties that may provide various health benefits.

What are the benefits of hydrogen water?

Hydrogen water may provide antioxidant benefits, reduce inflammation, improve energy levels, support cognitive function, and promote overall wellness. Research suggests it may help with various health conditions.

When should I start seeing the benefits of hydrogen water?

Many people report feeling benefits within the first few days to weeks of regular consumption. However, individual results may vary, and consistent daily consumption is recommended for optimal results.

What research has been done on hydrogen water?

Extensive research has been conducted on molecular hydrogen and hydrogen water, with over 1,000 scientific studies published. Research covers areas including antioxidant effects, anti-inflammatory properties, and potential therapeutic benefits.

Doesn't water already contain hydrogen?

While water (H2O) contains hydrogen atoms, it doesn't contain molecular hydrogen (H2) gas. Hydrogen water is specifically infused with dissolved molecular hydrogen gas, which provides the antioxidant benefits.

How often should I drink hydrogen water?

For optimal benefits, it's recommended to drink hydrogen water daily. Many people consume 1-3 glasses per day, though individual needs may vary. Consistency is key to experiencing the full benefits.

4.6
Rated 4.6 out of 5 stars
Based on 510 reviews
Total 5 star reviews: 388 Total 4 star reviews: 92 Total 3 star reviews: 14 Total 2 star reviews: 5 Total 1 star reviews: 11
94%would recommend this product
510 reviews
  • B
    Bryan
    1 week ago
    Rated 5 out of 5 stars
    5 Stars

    Good

  • CC
    CHRISTINA C.
    2 weeks ago
    Rated 5 out of 5 stars
    H2 water has significantly decreased low back pain

    I'm 80 years old. I have had chronic low back pain for several years, caused by arthritis. Three months ago I started drinking 3 or 4 flasks, consistently every day. My back pain is gone. It's unbelievable.

  • DJ
    Donald J.
    Verified Buyer
    4 weeks ago
    Rated 4 out of 5 stars
    Pretty good 👍🏻

    I like the flask very much but within 4 weeks the LED light display failed light can't change the colors any longer but it's still hydrates the water.

  • D
    David
    1 month ago
    Rated 5 out of 5 stars
    5 Stars

    Undecided…

  • A
    Anthony
    1 month ago
    Rated 5 out of 5 stars
    5 Stars

    Love the product and the design! I’m already noticing the benefits of hydrogen water.

    Only suggestion: improve the battery life, and add preset timer options (10 or 20 mins) instead of manual timing.