Hydrogen Water
PassHydrogen Water scores 65 out of 100, a Pass. Shoppers spend $414K a year here, demand is soft, at -6.1% this quarter, and returns run at 1.6% of orders.
- Flapen Score
- 65 / 100Top 3% of 2,035 Health & Personal Care niches · +17 vs the category median of 4865
- Market size
- £414K/yr284K searches / yr
- 90-day growth
- -6.1%search demand this quarter
- Competition
- 40%top-5 click share · 21 brands · 63 sellers
Flapen Score
Hydrogen Water against its category
The dotted line is the Health & Personal Care average. Past it, Hydrogen Water is stronger. Inside it, weaker.
Market
The Hydrogen Water market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Hydrogen Water 284K times last year and spent an estimated £414K. The top 5 brands take 51% of clicks. Flapen scores it 65 out of 100, a Pass.
01 · Demand
3.8% of searches ended in a purchase last week.
Shoppers searched for this 284K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 3.8% of those searches ended in a purchase. Searches in the last 90 days moved -6.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated £414K a year.
- Searches, last 12 months
- 284K
- Growth, 90 days vs prior 90
- -6.1%
- Conversion, latest week
- 3.8%
- Market size, estimated
- £414Ka year
- Peak month
- December1.5× the quietest month
- Top search term
- hydrogen water bottle138K searches a year
02 · Price
A sale here is worth £38.39.
Listings sell for £38.39 on average, from £13.17 to £227.50. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 100 to 250 of them. At £38.39 that is £4K to £10K a year per listing.
- Average price
- £38.39inside the $15 to $100 sweet spot
- Price range
- £13.17–£227.50
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 10K–13K
- Units per listing a year
- 100–250
- Revenue per listing a year
- £4K–£10K
- Returns
- 1.6%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is ads.
94% of listings pay for placement with sponsored ads. 97% ship with Prime. On an average day, 54.7% of listings are out of stock. The average listing ranks #1,040 within Minerals. It carries 90 reviews at 4.05 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 94%
- Prime listings
- 97%
- Out of stock, average day
- 54.7%
- Average rank
- #1,040in Minerals
- Average rating
- 4.05 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 90per listing
- Listings tracked
- 32
04 · Newcomers
Amazon counts 2 of last year's 16 launches as successful.
16 products launched here in the last 12 months. Amazon counts 2 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 35 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 16
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 35 months
Products
Top Hydrogen Water products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
Hydrogen Water Bottle 420ML Portable Hydrogen Water Generator with 3-Minute Electrolysis USB Rechargeable SPE PEM Technology Hydrogen-Rich Water for Home Office Travel
- Price
- £18.33
- Rating
- 4.1/5
- Reviews
- 127
- Age
- 1y ago

HONBQYCC Hydroge ottle 2025 white
- Price
- £14.24
- Rating
- 3.7/5
- Reviews
- 13
- Age
- 1y ago

Hydrogen Water Bottle Water Bottles with PEM and SPE Technology Up to 1300PPB Portable Hydrogen Water Generator Maker New Technology Glass Water Ionizer (Silver)
- Price
- £13.17
- Rating
- 4.1/5
- Reviews
- 133
- Age
- 2y ago

madeking Hydrogen Water Bottle Generator - 400ml Rechargeable Hydrogen Water Ionizer Machine Portable Hydrogen Rich Water Cup Maker Glass Hydrogen Water Bottle Good for Travel Sports Gift (black)
- Price
- £44.06
- Rating
- 3.5/5
- Reviews
- 131
- Age
- 1y ago

Hydrogen Water Bottle 420ml Portable Generator 1500-2200 PPB SPE/PEM Technology 3-Minute Hydrogen-Rich Infusion USB Rechargeable Ionizer Flask for Home Gym Office & Travel Aria Asia
- Price
- £15.26
- Rating
- 4.5/5
- Reviews
- 23
- Age
- 1y ago
Trending
90-day click momentum
2026 NO.1 Upgraded Hydroh Hydrogen Water Bottle Uk48h H Power Zero PermHydro Water Bottle3000PPB H 3x w/SPE/PEM100% Leakproof NCE Nano Electrolysis
- Price
- £31.79
- Rating
- 3.4/5
- Reviews
- 5
- Age
- 1mo ago

IUHFSIFS 6.0 Upgraded Hydrogen Water Bottle3000+ PPB ViscosityHydrogen Water Bottle8-Hour Hydrogen Lock100% Leak Proof - PEM/SPE technology Hydro Water Bottle Improve Water in 3 Min for Home
- Price
- £26.58
- Rating
- 3.0/5
- Reviews
- 2
- Age
- 2mo ago

2026 NO.1 Upgraded Hydroh Hydrogen Water Bottle Uk48h H Power Zero PermHydro Water Bottle3000PPB H 3x w/SPE/PEM100% Leakproof NCE Nano Electrolysis
- Price
- £30.80
- Rating
- 3.8/5
- Reviews
- 8
- Age
- 3mo ago

Innovate Hydrogen Water BottleCertified Highest H24h Stable H Activity & SPE TechnologyHydrogen Bottle with One-Button Operation 3-Minute Cycle 24h H Lock & Leak-Proof Design O-ZJD-001
- Price
- £35.36
- Rating
- 2.9/5
- Reviews
- 2
- Age
- 1mo ago

Hydrogen Water Tablets 120 Count Molecular Hydrogen Tablets with Magnesium for Drinking Water
- Price
- £17.39
- Rating
- 4.2/5
- Reviews
- 73
- Age
- 3mo ago
Newest
by launch date
2026 NO.1 Upgraded Hydroh Hydrogen Water Bottle Uk48h H Power Zero PermHydro Water Bottle3000PPB H 3x w/SPE/PEM100% Leakproof NCE Nano Electrolysis
- Price
- £31.79
- Rating
- 3.4/5
- Reviews
- 5
- Age
- 1mo ago

Innovate Hydrogen Water BottleCertified Highest H24h Stable H Activity & SPE TechnologyHydrogen Bottle with One-Button Operation 3-Minute Cycle 24h H Lock & Leak-Proof Design O-ZJD-001
- Price
- £35.36
- Rating
- 2.9/5
- Reviews
- 2
- Age
- 1mo ago

IUHFSIFS 6.0 Upgraded Hydrogen Water Bottle3000+ PPB ViscosityHydrogen Water Bottle8-Hour Hydrogen Lock100% Leak Proof - PEM/SPE technology Hydro Water Bottle Improve Water in 3 Min for Home
- Price
- £26.58
- Rating
- 3.0/5
- Reviews
- 2
- Age
- 2mo ago

Hydrogen Water Tablets 120 Count Molecular Hydrogen Tablets with Magnesium for Drinking Water
- Price
- £17.39
- Rating
- 4.2/5
- Reviews
- 73
- Age
- 3mo ago

2026 NO.1 Upgraded Hydroh Hydrogen Water Bottle Uk48h H Power Zero PermHydro Water Bottle3000PPB H 3x w/SPE/PEM100% Leakproof NCE Nano Electrolysis
- Price
- £30.80
- Rating
- 3.8/5
- Reviews
- 8
- Age
- 3mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take 40% of clicks. Leaders hold, but buyers still shop past them.
Brands
21 falling
Sellers
63
Top-5 brand share
51%
Top 20: 99%
Top-5 click share
40%
Top 20: 85%
Open market
43%
- PENYUY16%
- XSWCCJJ10%
- IUHFSIFS9%
- HONBQYCC9%
- Lozltx7%
- Generic6%
Demand
Hydrogen Water search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.5×
Search terms
Top Hydrogen Water search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- hydrogen water bottle138K/yr
- hydrogen water72K/yr
- hydro water bottle15K/yr
- hydrogen water generator6K/yr
- hydroh hydrogen water bottle8K/yr
- hydrogen bottle9K/yr
- best hydrogen water bottle5K/yr
- hydro bottle6K/yr
- hydro water5K/yr
- hydrogen5K/yr
Reviews and returns
What reviews say buyers love and hate about Hydrogen Water
What buyers praise, what they complain about and why they send it back, from the reviews.
Complain
Leaks like a sieve
Leaky
it leaks
It stopped working after a few days
Just stopped working after 3months
faulty after 3 weeks
Didn't work
Not effective
Not effervescent at all
Instructions and product specifications not brilliant
Difficult to use because incomprehensible instructions
I just can't make out the instructions
Useless without charger
.didnt hold a charge
I may have invalidated my warranty by getting the charging unit wet
Love
Excellent product
Really good build quality
Good product well made
Easy to use
Perfect for On-the-Go
Its incredibly easy to use—you just fill it up
Great for the money
worth the price
Good value for money
the USB charging is convenient
charges quickly
I also like that it is rechargeable
Just as expected
Does what it says on the packet
Works as it should
Return
1.6% Return rate 12% Fixable by listing
Leaks like a sieve
Leaky
it leaks
Didn't work
Not effective
Not effervescent at all
Useless without charger
.didnt hold a charge
I may have invalidated my warranty by getting the charging unit wet
Keep looking
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Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Hydrogen Water questions
Answered from the same tracked data.









