963fad78-934b-44ca-ab2f-10c54ff27392
4.6
Rated 4.6 out of 5 stars
482 Reviews

Buy an Echo Flask, Get 2 Month Supply of Hydrogen Prebiotics FREE

$419.97
$299.99

FREE SHIPPING

The ECHO Flask creates fresh hydrogen water wherever you go, while the ECHO Hydrogen Prebiotic nourishes your gut to enhance your body’s natural hydrogen generation. Designed to work in synergy, this bundle supports energy, recovery, and overall wellness at the cellular level.

Supports Energy

Improves Recovery

Promotes Focus

5-Year Warranty

60-Day Money Back Guarantee

Bundle Contents

Save $120

Rectangular clear bottle with black cap, containing blue liquid labeled 'ECHO'.

ECHO Flask

$299.99

A bag of Crisp Apple flavored Hydrogen Prebiotic powder next to fresh green apples and a small pile of powder.

Hydrogen Prebiotic 30-Pack × 2

$119.98 FREE

Real People, Real Results

INTRODUCING THE ECHO FLASK

Feel the Difference or Your Money Back

Benefits of hydrogen water

Reduce Inflammation

Reduce inflammation by increasing the body’s antioxidant capacity.*

Digestive Balance

Support a calm, healthy gut, soothing the stomach and helping to smooth digestion.*

Steady Energy

Support cellular energy pathways and mitochondrial function, so you feel energized without jitters or crashes.*

Faster Recovery

Help your cells bounce back faster, from workouts, busy days, and everything in between.*

*These statements have not been evaluated by the Food and Drug Administration. This product is not menat to diagnose, cure, or treat any disease.

FAQs

What is hydrogen water?

What are the benefits of hydrogen water?

When should I start seeing the benefits of hydrogen water?

What research has been done on hydrogen water?

8PPM HYDROGEN

Turn water into hydrogen water

Inside every Flask, is a specially designed membrane originally designed by NASA to carefully split water apart — releasing pure hydrogen, the same tiny spark that powers stars and helps your body work at its best.

But doesn’t water already have hydrogen?

Yes, but it’s locked up. Just like we can’t breathe the oxygen in water, our bodies can’t use the hydrogen that’s still bound to it. The ECHO Flask frees that hydrogen, so your cells can actually use its powerful benefits.

Grounded in research and refined through years of innovation

ECHO Water has been the global leader in hydrogen hydration since 2014. We make hydrogen water simple—so you can focus on feeling better every day.

150k+

Customers

1500+

Studies

12+

Years in Business

1,200+ Verified 5 Star Reviews

What experts are saying about hydrogen water

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

4.6
Rated 4.6 out of 5 stars
Based on 482 reviews
Total 5 star reviews: 362 Total 4 star reviews: 91 Total 3 star reviews: 14 Total 2 star reviews: 5 Total 1 star reviews: 10
94%would recommend this product
482 reviews
  • CF
    Christopher F.
    Verified Buyer
    46 minutes ago
    Rated 4 out of 5 stars
    Flask review

    The Echo flask is a great product. After 2 weeks of use, I have felt the positive effects of the H2 water. The cleanest water I have ever tasted. Using distilled water with ph of 9.5+ has made any bad taste created by the flask disappear. I tried non-alkaline distilled water first and it didn't have as clean of a taste. I'm glad I switched. I feel healthier and more hydrated than ever before. One down side is the the battery life. It seems to need a recharge after 3 or 4 uses and takes an hour or two to recharge.

  • HH
    Hadi Hamadi
    Yesterday
    Rated 5 out of 5 stars
    5 Stars

    Alta qualidade !! Super indico .

  • GR
    George R.
    Verified Buyer
    Yesterday
    Rated 5 out of 5 stars
    Easy start up

    The packaging is beautiful and so is the bottle design. We were excited to start using the hydrogen water. There appear to be so many benefits from drinking it. We understand it might take several weeks to see any changes but we’re looking forward to seeing what happens. The instructions are easy to follow. The bottle is a little hard for my wife to open. But we can do it together.

  • L
    Lawrence
    2 days ago
    Rated 5 out of 5 stars
    5 Stars

    Amazing H20.

  • S
    Scott
    2 days ago
    Rated 1 out of 5 stars
    1 Star

    Quit working after the first charge.