---
title: "Mouthwash — $1.8M/yr Amazon AE Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/ae/health/mouthwash"
last_updated: "2026-07-31T17:39:47.584Z"
locale: en
meta:
description: "Niche score 64/100 · $1.8M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 64/100 · $1.8M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Mouthwash — $1.8M/yr Amazon AE Niche (2026) - Flapen"
---
# **mouthwash**
**Worth a look**
Shows low returns (0.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 91Growth 24Conversion 89Competition 78Returns 99Price range 90Avg price 95Brand share 15Review moat 24Quality gap 43
**Returns**
**Incredible****0.2%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$37.93**
avg listing price — sweet spot $15–$100
**Market size**
**Great****$1.8M**
$1.8M/yr · 447K searches
**Price range**
**Great****$9.84–$91.05**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****10.5%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Great****37%**
top-5 click share — an open shelf
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-2.5%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****5,293.45**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Bad****94%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Arab Emirates niche tracking, mouthwash is a $1.8M/yr Amazon United Arab Emirates market (447K searches/yr). The top 5 brands hold 94% of demand. Verdict: Worth a look — 64/100.
Data updated Jul 23, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **mouthwash market data**
- **Units sold / yr**
- **50K–60K**
- avg 1,250–1,500/product
- **Revenue / yr**
- **$1.9M–$2.3M**
- units × avg price
- **Conversion rate**
- **10.5%**
- **Avg BSR**
- **#35**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **58%**
- **Out of stock**
- **1.2%**
- **Avg brand age**
- **71 months**
- **Avg seller age**
- **80 days**
## **Competition & brand share**
Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.
**Brands**
**8 **▼falling
**Sellers**
**128**
**Top-5 brand share**
**94%**
Top 20: 100%
**Top-5 click share**
**37%**
Top 20: 85%
**Open market**
**1%**
- Listerine53% - TheraBreath14% - The Breath Co11% - Colgate10% - Parodontax6% - The Breath Co.5% - Open — no brand owns it (2 brands, 1%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -2.5% search growth over the last 90 days.
10K6KSpike '24Holiday '24Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/ae/health/mouthwash/trend)
## **Top mouthwash search terms**
- **mouthwash**165K/yr-2.4%9.9% conv. - **listerine mouthwash**64K/yr-10.0%15.2% conv. - **mouth wash**51K/yr+2.3%9.0% conv. - **therabreath**42K/yr-5.1%7.1% conv. - **listerine**32K/yr+13.7%10.2% conv. - **غسول فم**25K/yr-9.4%3.5% conv. - **therabreath mouthwash**16K/yr-4.5%9.2% conv. - **the breath co**9K/yr+46.9%9.3% conv. - **colgate mouthwash**8K/yr+0.7%9.8% conv. - **mouthwash alcohol free**8K/yr-8.3%6.8% conv. [**All search terms **](https://flapen.com/research/ae/health/mouthwash/search-terms)
## **Top mouthwash 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%3%$54K6%$107K9%$161K12%$214K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**The Breath Co Fresh Breath Oral Rinse Dentist Formulated Alcohol-Free Oral Mouthwash for 12 Hours of Fresh Breath - Icy Mint Flavour (500ml)**The Breath Co**$49.07**4.5★3,244 rev](https://www.amazon.ae/dp/B00PM153MC) [2**Listerine Cool Mint Mouthwash Mint Flavour Kills 99% of Germs That Cause Plaque and Bad Breath When Used Twice a Day 500ml (Pack of 3)**Listerine**$38.86**4.5★1,241 rev](https://www.amazon.ae/dp/B00OWZLFJO) [3**Parodontax Mouthwash Active Gum Health Daily Use Alcohol-Free Contains Fluoride to keep gums healthy and Breath Fresh Creates a Protective Shield 300 ml**Parodontax**$16.83**4.5★503 rev](https://www.amazon.ae/dp/B07NKFMMCR) [4**Listerine Cool Mint Mouthwash Pack of 2x500ml Mouth Freshener from Listerine for a Fresh Healthy Breath 24 Hour Protection Against Plaque Refreshing Sensation for a Healthier Mouth**Listerine**$27.43**4.5★526 rev](https://www.amazon.ae/dp/B07611P6Q1) [5**Listerine Breath Freshening Mouthwash Cool Mint Milder Taste kills 99% of germs that cause plaque and bad breath when used twice daily 250ml**Listerine**$13.69**4.4★680 rev](https://www.amazon.ae/dp/B07G88419J)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Listerine Cool Mint Mouthwash 500ml Fresh Breath & Plaque Protection (Packaging May Vary)**Listerine**$13.67**147 rev5mo ago](https://www.amazon.ae/dp/B0CW19PZK6) [**Colgate Mouthwash Triple Action Mouthwash For Fresh Breath with Zero Alcohol 4x500 ml 4 Pack**Colgate**$32.66**10 rev11mo ago](https://www.amazon.ae/dp/B0FNX3WDXZ) [**Colgate Plax Ice Mouthwash for Fresh Breath with Zero Alcohol 500mL - 3 pieces**Colgate**$30.89**29 rev2y ago](https://www.amazon.ae/dp/B0CV3GQTHQ) [**Listerine Advanced White Mouthwash Removes Tough Coffee and Tea Stains Milder Taste Spearmint Flavour for Fresh and Clean Breath 250ml**Listerine**$22.79**1,050 rev3y ago](https://www.amazon.ae/dp/B0B7Z1MX2S) [**TheraBreath Whitening Fresh Breath Oral Rinse Dazzling Mint 16 Ounce (Pack of 2)**TheraBreath**$91.05**4,209 rev4y ago](https://www.amazon.ae/dp/B09TBKJVWS)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Listerine Cool Mint Mouthwash 500ml Fresh Breath & Plaque Protection (Packaging May Vary)**Listerine**$13.67**4.9★**▲ 302%**](https://www.amazon.ae/dp/B0CW19PZK6) [**Colgate Mouthwash Triple Action Mouthwash For Fresh Breath with Zero Alcohol 4x500 ml 4 Pack**Colgate**$32.66**4.4★**▲ 171%**](https://www.amazon.ae/dp/B0FNX3WDXZ) [**Listerine Fresh Burst Daily Mouthwash With Germ-Killing Oral Care Formula to Reduce Plaque 250ml Freshens Breath and Promotes Healthy Gums**Listerine**$18.59**4.5★**▲ 71%**](https://www.amazon.ae/dp/B07PPKP38V) [**Listerine Cool Mint Mouthwash Pack of 2x500ml Mouth Freshener from Listerine for a Fresh Healthy Breath 24 Hour Protection Against Plaque Refreshing Sensation for a Healthier Mouth**Listerine**$27.43**4.5★**▲ 69%**](https://www.amazon.ae/dp/B07611P6Q1) [**Parodontax Mouthwash Active Gum Health Daily Use Alcohol-Free Contains Fluoride to keep gums healthy and Breath Fresh Creates a Protective Shield 300 ml**Parodontax**$16.83**4.5★**▲ 39%**](https://www.amazon.ae/dp/B07NKFMMCR)
**~~View all trending →~~**
## **What buyers say about mouthwash**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**الجودة الشاملة**38%
*“Good quality”*
**قابلية التنفس**10%
*“Fresh Breath”*
**كفاءة**10%
*“Really works well”*
**يشم**8%
*“smell good”*
**نظافة الفم**6%
*“The best mouthwash”*
**المنتج المعلن عنه مقابل المنتج الفعلي**6%
*“It really does what it says it will do”*
**تطهير**6%
*“It makes my mouth feel clean and cool away and this feeling lasts for a long time”*
**قابلية الغسيل**5%
*“BEST MOUTHWASH”*
**نضارة**4%
*“refreshing”*
**الذوق العام**3%
*“Refreshing taste”*
### **What buyers complain about **
**الذوق العام**19%
*“Not good taste and smell”*
**حالة المنتج**13%
*“Not new item”*
**قوة**13%
*“Not very strong effect”*
**المنتج المعلن عنه مقابل المنتج الفعلي**13%
*“not 6 as described”*
**حساسية الأسنان**6%
*“I dont recommend this product for sensitive mouth or body”*
**فاسد/فاسد/فاسد**6%
*“doesnt fresh mouth”*
**الجودة الشاملة**6%
*“nor the actual quality of those I have purchased previously”*
**محترق/محمص/مخبوز أكثر من اللازم**6%
*“It burns so fast”*
**نظافة الفم**6%
*“I dont recommend this product for sensitive mouth or body”*
**نكهة**6%
*“very bad flavor”*
### **Top return reasons **
**الذوق العام**28%
**المنتج المعلن عنه مقابل المنتج الفعلي**19%
**مانع للتسرب**17%
**الحجم الكلي**11%
**التحكم في درجة الحرارة**6%
**الشهادات**6%
**يشم**6%
**لون**6%
**القيمة مقابل المال**3%
## **Common questions**
- **Is mouthwash profitable to sell on Amazon United Arab Emirates?**
- The niche generates $1.8M/yr across 38 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is -2.5%. Flapen's verdict: Worth a look (64/100).
- **How competitive is the mouthwash niche?**
- 8 brands and 128 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 94% of demand.
- **What do buyers complain about in mouthwash?**
- Top complaints mined from reviews: الذوق العام, حالة المنتج, قوة. The return rate is 0.2%.
- **When does demand for mouthwash peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the mouthwash niche?**
- Listings span $9.84–$91.05; the average listing price is $37.93 (sweet spot $15–$100). The average incumbent carries 5,293 reviews — the moat a new listing must climb.
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