---
title: "Bad Breath Treatment — £260K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/grocery/bad-breath-treatment"
last_updated: "2026-07-31T09:33:14.704Z"
locale: en
meta:
description: "Niche score 40/100 · £260K/yr market · 201K searches/yr · £9.60 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · £260K/yr market · 201K searches/yr · £9.60 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Bad Breath Treatment — £260K/yr Amazon UK Niche (2026) - Flapen"
---
# **bad breath treatment**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 48Growth 25Conversion 96Competition 11Returns 100Price range 39Avg price 30Brand share 0Review moat 28Quality gap 32
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****13.5%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Okay****£260K**
£260K/yr · 201K searches
**Price range**
**Okay****£2.29–£23.19**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Okay****£9.60**
avg listing price — sweet spot $15–$100
**Review moat**
**Okay****3,719.1**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-0.2%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****87%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, bad breath treatment is a £260K/yr Amazon United Kingdom market (201K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 40/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **bad breath treatment market data**
- **Units sold / yr**
- **25K–30K**
- avg 2,500–3,000/product
- **Revenue / yr**
- **£240K–£288K**
- units × avg price
- **Conversion rate**
- **13.5%**
- **Avg BSR**
- **#25**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **80%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **42 months**
- **Avg seller age**
- **163 days**
## **Competition & brand share**
The top 5 products capture 87% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▼falling
**Sellers**
**63**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**87%**
Top 20: 100%
**Open market**
**0%**
- Listerine92% - UltraDEX3% - CB122% - Papermints2% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -0.2% search growth over the last 90 days.
8K6KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/uk/grocery/bad-breath-treatment/trend)
## **Top bad breath treatment search terms**
- **listerine strips**96K/yr+7.1%17.2% conv. - **breath freshener**39K/yr-16.6%7.5% conv. - **breath strips**16K/yr+6.7%9.2% conv. - **listerine pocketpaks**14K/yr-3.4%13.2% conv. - **breath fresheners**12K/yr-14.1%1.7% conv. - **fresh breath strips**5K/yr+85.1%9.7% conv. - **mouth freshener**7K/yr+5.1%3.8% conv. - **mint strips**6K/yr-3.4%11.5% conv. - **listerine breath strips**5K/yr-36.1%14.6% conv. - **breath freshener tablets**2K/yr-7.5%2.8% conv. [**All search terms **](https://flapen.com/research/uk/grocery/bad-breath-treatment/search-terms)
## **Top bad breath treatment products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%£26K20%£52K30%£78K40%£104K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 10 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Listerine Pocket Paks Cool Mint 72s**Listerine**£6.36**4.6★2,433 rev](https://www.amazon.co.uk/dp/B012O57M3Q) [2**Listerine PocketPaks Cool Mint 72 Zählen**Listerine**£6.72**4.7★720 rev](https://www.amazon.co.uk/dp/B00013TQP6) [3**Listerine Cool Mint Pocketpak Breath Strip (Pack of 12)**Listerine**£20.58**4.8★4,898 rev](https://www.amazon.co.uk/dp/B004XWM1NA) [4**Listerine Freshburst Pocketpaks Breath Dissolving Breath Freshener Kill 99% of Germs That Cause Bad Breath Portable for On-The-Go Minty Flavor 72-Strips (Pack of 1)**Listerine**£7.45**4.6★4,426 rev](https://www.amazon.co.uk/dp/B012O5855A) [5**Listerine Freshburst Pocketpaks Breath Strips 24-Strip Pack 3 Pack**Listerine**£9.22**4.6★3,598 rev](https://www.amazon.co.uk/dp/B005IHSIUO)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Listerine Pocket Paks Cool Mint 72s**Listerine**£6.36**2,433 rev2y ago](https://www.amazon.co.uk/dp/B012O57M3Q) [**PaperMints Cool mint strips 3 x packs of 24 strips Sugar free**Papermints**£5.81**200 rev6y ago](https://www.amazon.co.uk/dp/B098DY4JYF) [**CB 12 Spray Instant Freshness on the Go Reduces the Root Cause of Bad Breath With Zinc Acetate Mint Flavour 15 ml**CB12**£3.67**4,073 rev9y ago](https://www.amazon.co.uk/dp/B01MR5UYX6) [**Listerine Freshburst Pocketpaks Breath Dissolving Breath Freshener Kill 99% of Germs That Cause Bad Breath Portable for On-The-Go Minty Flavor 72-Strips (Pack of 1)**Listerine**£7.45**4,426 rev11y ago](https://www.amazon.co.uk/dp/B012O5855A) [**Listerine Freshburst Pocketpaks Breath Strips 24-Strip Pack 3 Pack**Listerine**£9.22**3,598 rev11y ago](https://www.amazon.co.uk/dp/B005IHSIUO)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Listerine PocketPaks Cool Mint 72 Zählen**Listerine**£6.72**4.7★**▲ 99%**](https://www.amazon.co.uk/dp/B00013TQP6) [**Listerine Freshburst Pocketpaks Breath Strips 24-Strip Pack 3 Pack**Listerine**£9.22**4.6★**— 2%**](https://www.amazon.co.uk/dp/B005IHSIUO) [**Listerine Pocket Paks Cool Mint 72s**Listerine**£6.36**4.6★**— 3%**](https://www.amazon.co.uk/dp/B012O57M3Q) [**Listerine Cool Mint Pocketpak Breath Strip (Pack of 12)**Listerine**£20.58**4.8★**— 9%**](https://www.amazon.co.uk/dp/B004XWM1NA) [**UltraDEX Fresh Breath Spray 9 ml (Pack of 1)**UltraDEX**£2.29**4.4★**▼ 12%**](https://www.amazon.co.uk/dp/B00HIXUCNC)
**~~View all trending →~~**
## **What buyers say about bad breath treatment**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Breathability**17%
*“Gives you fresh breath”*
**Quality-Overall**16%
*“Great products from a great seller”*
**Advertised Vs Actual Product**10%
*“does the job, excellent”*
**Ease Of Use**8%
*“are easy to use on the go”*
**Freshness**8%
*“gives an instant freshness”*
**Value For Money**7%
*“Good price”*
**Taste-Overall**5%
*“Nice minty taste”*
**Strength**4%
*“Quite strong”*
**Efficiency**3%
*“Very effective in my experience”*
**Portability**3%
*“Simple, effective, and easy to carry”*
### **What buyers complain about **
**Value For Money**27%
*“A little pricey”*
**Breathability**9%
*“start worrying your breath isn't at its best”*
**Strength**7%
*“Not as strong”*
**Stale/Rotten/Spoiled**7%
*“Rubbish”*
**Moist/Dry**4%
*“it does have a downside as it really dries your mouth out”*
**Leak-Proof**4%
*“Very bad, quick leaking bottle :-”*
**Taste-Overall**4%
*“leaves a horrible after taste after about half hour”*
**Size-Overall**4%
*“And the container is very small to hide”*
**Color**2%
*“miss the red ones”*
**Oral Hygiene**2%
*“They arent gonna tackle that tartar”*
### **Top return reasons **
**Taste-Overall**19%
**Advertised Vs Actual Product**13%
**Leak-Proof**13%
**Flavor**13%
**Value For Money**13%
**Accuracy-Overall**6%
**Size-Overall**6%
**Spray/Flow**6%
**Stale/Rotten/Spoiled**3%
**Side Effects**3%
## **Common questions**
- **Is bad breath treatment profitable to sell on Amazon United Kingdom?**
- The niche generates £260K/yr across 10 tracked products. 90-day search growth is -0.2%. Flapen's verdict: Skip it (40/100).
- **How competitive is the bad breath treatment niche?**
- 4 brands and 63 sellers compete. The top 5 products take 87% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in bad breath treatment?**
- Top complaints mined from reviews: Value For Money, Breathability, Strength. The return rate is 0.1%.
- **When does demand for bad breath treatment peak?**
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- **What does it cost to enter the bad breath treatment niche?**
- Listings span £2.29–£23.19; the average listing price is £9.60 (sweet spot $15–$100). The average incumbent carries 3,719 reviews — the moat a new listing must climb.
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