Hydrogen Peroxide Mouthwash
a concentrated shelf (top 5 take 100% of clicks) — Hydrogen Peroxide Mouthwash doesn't clear our bar today.
Flapen Score
Is Hydrogen Peroxide Mouthwash profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Hydrogen Peroxide Mouthwash is a £1.1M/yr Amazon United Kingdom market (603K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 45/100.
Hydrogen Peroxide Mouthwash: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -18.6% over the last 90 days and 21.5% of searches end in a purchase.
£1.1M
revenue / yr
Who owns the niche?
The top 5 brands hold 100% of demand, so 0% of the market is open.
0%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.1★ — the gap to enter on.
0/100
page quality · 4 products
Top Hydrogen Peroxide Mouthwash products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Hismile iD Stain Whitening Mouthwash Gunk Removing Mouthwash for Fresh Breath Hydrogen Peroxide Mouthwash to Promote Whiter Teeth Alcohol-Free Mouthwash with Essential Oils 237ml
- Price
- £10.06
- Rating
- 4.3/5
- Reviews
- 2,853
- Age
- 7mo ago
Colgate Peroxyl Antiseptic Mint Flavour 300ml Mouthwash Relieves Minor Mouth and Gum Irritations (Pack of 1)
- Price
- £3.84
- Rating
- 4.7/5
- Reviews
- 2,251
- Age
- 10y ago
Hismile v34 Colour Corrector Tooth Stain Removal Purple Toothpaste Hismile V34 Tooth Colour Corrector
- Price
- £8.80
- Rating
- 3.4/5
- Reviews
- 72,358
- Age
- 4y ago
Hismile Tooth Armour Fluoride Free Toothpaste Serum Nano Hydroxyapatite Toothpaste Appropriate for Sensitive Teeth Supports Tooth Enamel Niacinamide Toothpaste Advanced Enamel Support | 20 ml
- Price
- £12.38
- Rating
- 3.9/5
- Reviews
- 238
- Age
- 3mo ago
Trending
90-day click momentumHismile Tooth Armour Fluoride Free Toothpaste Serum Nano Hydroxyapatite Toothpaste Appropriate for Sensitive Teeth Supports Tooth Enamel Niacinamide Toothpaste Advanced Enamel Support | 20 ml
- Price
- £12.38
- Rating
- 3.9/5
- Reviews
- 238
- Age
- 3mo ago
Hismile iD Stain Whitening Mouthwash Gunk Removing Mouthwash for Fresh Breath Hydrogen Peroxide Mouthwash to Promote Whiter Teeth Alcohol-Free Mouthwash with Essential Oils 237ml
- Price
- £10.06
- Rating
- 4.3/5
- Reviews
- 2,853
- Age
- 7mo ago
Colgate Peroxyl Antiseptic Mint Flavour 300ml Mouthwash Relieves Minor Mouth and Gum Irritations (Pack of 1)
- Price
- £3.84
- Rating
- 4.7/5
- Reviews
- 2,251
- Age
- 10y ago
Hismile v34 Colour Corrector Tooth Stain Removal Purple Toothpaste Hismile V34 Tooth Colour Corrector
- Price
- £8.80
- Rating
- 3.4/5
- Reviews
- 72,358
- Age
- 4y ago
Newest
by launch dateHismile Tooth Armour Fluoride Free Toothpaste Serum Nano Hydroxyapatite Toothpaste Appropriate for Sensitive Teeth Supports Tooth Enamel Niacinamide Toothpaste Advanced Enamel Support | 20 ml
- Price
- £12.38
- Rating
- 3.9/5
- Reviews
- 238
- Age
- 3mo ago
Hismile iD Stain Whitening Mouthwash Gunk Removing Mouthwash for Fresh Breath Hydrogen Peroxide Mouthwash to Promote Whiter Teeth Alcohol-Free Mouthwash with Essential Oils 237ml
- Price
- £10.06
- Rating
- 4.3/5
- Reviews
- 2,853
- Age
- 7mo ago
Hismile v34 Colour Corrector Tooth Stain Removal Purple Toothpaste Hismile V34 Tooth Colour Corrector
- Price
- £8.80
- Rating
- 3.4/5
- Reviews
- 72,358
- Age
- 4y ago
Colgate Peroxyl Antiseptic Mint Flavour 300ml Mouthwash Relieves Minor Mouth and Gum Irritations (Pack of 1)
- Price
- £3.84
- Rating
- 4.7/5
- Reviews
- 2,251
- Age
- 10y ago
Competition: brands, sellers & click share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
Brands
2 falling
Sellers
14
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- HISMILE81%
- Colgate19%
Hydrogen Peroxide Mouthwash demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Top Hydrogen Peroxide Mouthwash search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- hismile170K/yr
- hismile mouthwash78K/yr
- hydrogen peroxide mouthwash59K/yr
- hi smile64K/yr
- peroxyl mouthwash60K/yr
- hi smile mouthwash29K/yr
- id stain whitening mouthwash31K/yr
- peroxide mouthwash12K/yr
- colgate peroxyl mouthwash24K/yr
- id mouthwash11K/yr
What reviews say buyers love and hate about Hydrogen Peroxide Mouthwash
What buyers mention most, as a share of all reviews.
What buyers love
73% of reviews“Finally a good product for oral hygiene”
“The reviews are fairly spot on”
“The taste is fresh, pleasant enough”
“It helps remove surface stains and brightens teeth,”
“Does what is being advertised”
What buyers complain about
55% of reviews“Taste is mild”
“Waste of money”
“During it was hard to keep in my mouth”
“Doesnt do as stated”
“DOESN'T WORK”
Hydrogen Peroxide Mouthwash return rate & reasons
Why buyers send it back, as a share of all return requests.
0.1%
Return rate
25%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Hydrogen Peroxide Mouthwash questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
