Closys Mouthwash
brand-locked demand (top 5 brands take 100% of clicks) — Closys Mouthwash doesn't clear our bar today.
Flapen Score
Is Closys Mouthwash profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Closys Mouthwash is a £47K/yr Amazon United Kingdom market (22K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 39/100.
Closys 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 +4.5% over the last 90 days and 13.0% of searches end in a purchase.
£47K
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 4.5★ — the gap to enter on.
0/100
page quality · 7 products
Top Closys 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
Closys Closys Alcohol-Free Mouthwash with Flavor Control 32 Fluid Ounce (no Box)
- Price
- £19.04
- Rating
- 4.6/5
- Reviews
- 10,310
- Age
- 15y ago

Closys Mouthwash Unflavored 32 oz
- Price
- £16.94
- Rating
- 4.5/5
- Reviews
- 140
- Age
- 1y ago

CloSYS Original Unflavored Mouthwsh Alcohol Free 32 Ounce (Pack Of 2)
- Price
- £32.38
- Rating
- 4.5/5
- Reviews
- 5,793
- Age
- 11y ago

UltraDEX Daily Oral Rinse with Fluoride 500ml | Fresh Breath Mouthwash for Daily Oral Hygiene | Fluoride Mouth Rinse for Healthy Teeth & Gums
- Price
- £4.83
- Rating
- 4.5/5
- Reviews
- 3,613
- Age
- 14y ago

CloSYS Sensitive Antimicrobial Mouthwash 32 Ounce Gentle Mint Alcohol Free Dye Free pH Balanced Helps Soothe Mouth Sensitivity Kills Germs That Cause Bad Breath
- Price
- £21.77
- Rating
- 4.6/5
- Reviews
- 13,821
- Age
- 11y ago
Trending
90-day click momentum
UltraDEX Daily Oral Rinse with Fluoride 500ml | Fresh Breath Mouthwash for Daily Oral Hygiene | Fluoride Mouth Rinse for Healthy Teeth & Gums
- Price
- £4.83
- Rating
- 4.5/5
- Reviews
- 3,613
- Age
- 14y ago

Closys Closys Alcohol-Free Mouthwash with Flavor Control 32 Fluid Ounce (no Box)
- Price
- £19.04
- Rating
- 4.6/5
- Reviews
- 10,310
- Age
- 15y ago

CloSYS Sensitive Antimicrobial Mouthwash 32 Ounce Gentle Mint Alcohol Free Dye Free pH Balanced Helps Soothe Mouth Sensitivity Kills Germs That Cause Bad Breath
- Price
- £21.77
- Rating
- 4.6/5
- Reviews
- 13,821
- Age
- 11y ago

Ultradex Daily Oral Rinse 1000Ml
- Price
- £9.82
- Rating
- 4.7/5
- Reviews
- 713
- Age
- 9y ago

CloSYS Original Unflavored Mouthwsh Alcohol Free 32 Ounce (Pack Of 2)
- Price
- £32.38
- Rating
- 4.5/5
- Reviews
- 5,793
- Age
- 11y ago
Newest
by launch date
Closys Mouthwash Unflavored 32 oz
- Price
- £16.94
- Rating
- 4.5/5
- Reviews
- 140
- Age
- 1y ago

Ultradex Daily Oral Rinse 1000Ml
- Price
- £9.82
- Rating
- 4.7/5
- Reviews
- 713
- Age
- 9y ago

ACT Restoring Anticavity Fluoride Mint Burst Mouthwash 18 Ounce Helps Freshen Breath & Strengthen Tooth Enamel to Prevent Tooth Decay & Cavities
- Price
- £12.49
- Rating
- 4.2/5
- Reviews
- 3,492
- Age
- 9y ago

CloSYS Sensitive Antimicrobial Mouthwash 32 Ounce Gentle Mint Alcohol Free Dye Free pH Balanced Helps Soothe Mouth Sensitivity Kills Germs That Cause Bad Breath
- Price
- £21.77
- Rating
- 4.6/5
- Reviews
- 13,821
- Age
- 11y ago

CloSYS Original Unflavored Mouthwsh Alcohol Free 32 Ounce (Pack Of 2)
- Price
- £32.38
- Rating
- 4.5/5
- Reviews
- 5,793
- Age
- 11y ago
Competition: brands, sellers & click share
The top 5 products capture 94% of clicks — a locked-up shelf that new listings rarely crack.
Brands
4 flat
Sellers
47
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
94%
Top 20: 100%
Open market
0%
- CloSYS64%
- LuxPaks22%
- UltraDEX11%
- ACT3%
Closys Mouthwash demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Top Closys Mouthwash search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- closys mouthwash13K/yr
- closys5K/yr
- closys ultra sensitive mouthwash4K/yr
What reviews say buyers love and hate about Closys Mouthwash
What buyers mention most, as a share of all reviews.
What buyers love
70% of reviews“works well to improve oral health”
“This is a good quality product”
“value for price tag”
“hopefully does the job”
“Always does very well”
What buyers complain about
66% of reviews“Left an unpleasant taste”
“Does not include flavour sachet”
“You are getting less than half the active ingredient strength of the original product”
“why so expensive”
“Not much use”
Closys Mouthwash return rate & reasons
Why buyers send it back, as a share of all return requests.
0.2%
Return rate
40%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Closys Mouthwash questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









