---
title: "Gingivitis Mouthwash — $1.1M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/gingivitis-mouthwash"
last_updated: "2026-08-12T00:20:09.534Z"
locale: en
meta:
description: "Niche score 47/100 · $1.1M/yr market · 579K searches/yr · $12.45 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · $1.1M/yr market · 579K searches/yr · $12.45 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Gingivitis Mouthwash — $1.1M/yr Amazon US Niche (2026) - Flapen"
---
# **gingivitis mouthwash**
**Skip it**
Brand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Market size 79Growth 32Conversion 97Competition 18Returns 99Price range 38Avg price 54Brand share 5Review moat 24Quality gap 18
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****15.1%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Great****$1.1M**
$1.1M/yr · 579K searches
**Avg price**
**Good****$12.45**
avg listing price — sweet spot $15–$100
**Price range**
**Okay****$6.95–$19.92**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+5.8%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****4,929.54**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****79%**
top-5 click share — a locked-up shelf
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****98%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, gingivitis mouthwash is a $1.1M/yr Amazon United States market (579K searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Oct. Verdict: Skip it — 47/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **gingivitis mouthwash market data**
- **Units sold / yr**
- **80K–100K**
- avg 5,000–6,000/product
- **Revenue / yr**
- **$996K–$1.2M**
- units × avg price
- **Conversion rate**
- **15.1%**
- **Avg BSR**
- **#46**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **69%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **76 months**
- **Avg seller age**
- **144 days**
## **Competition & brand share**
The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**6 **—flat
**Sellers**
**74**
**Top-5 brand share**
**98%**
Top 20: 100%
**Top-5 click share**
**79%**
Top 20: 100%
**Open market**
**0%**
- Listerine47% - TheraBreath35% - Parodontax9% - GuruNanda4% - CloSYS3% - Crest2%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +5.8% search growth over the last 90 days.
30K20KSpike '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Oct · busiest ÷ quietest = 2.0×
[**Open Trend **](https://flapen.com/research/us/health-household/gingivitis-mouthwash/trend)
## **Top gingivitis mouthwash search terms**
- **listerine gum therapy mouthwash**92K/yr+2.7%20.1% conv. - **gingivitis mouthwash**99K/yr+7.9%12.5% conv. - **therabreath healthy gums**51K/yr+16.0%16.2% conv. - **gum health mouthwash**73K/yr-15.0%13.6% conv. - **antimicrobial mouthwash**44K/yr-7.5%4.4% conv. - **therabreath healthy gums oral rinse**21K/yr+77.3%18.8% conv. - **listerine gum therapy**27K/yr-4.6%17.1% conv. - **gum therapy mouthwash**15K/yr+55.5%9.9% conv. - **therabreath mouthwash gum**15K/yr-16.2%12.5% conv. - **gum care mouthwash**19K/yr+0.1%11.5% conv. [**All search terms **](https://flapen.com/research/us/health-household/gingivitis-mouthwash/search-terms)
## **Top gingivitis 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%10%$109K20%$218K30%$327K40%$436K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 13 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Listerine Gum Therapy Antiplaque & Anti-Gingivitis Mouthwash ADA Accepted Oral Rinse Helps Reverse Early Gingivitis Signs Like Bleeding Gums 4X Healthier Gums in 3 Weeks vs Brushing Alone Mint 1 L**Listerine**$7.69**4.7★8,908 rev](https://www.amazon.com/dp/B0BP8JJ8M6) [2**TheraBreath Healthy Gums Oral Rinse Antigingivitis Clean Mint Flavor Dentist Formulated to Help Prevent Gingivitis and Support Gum Health Alcohol Free 1 Liter**TheraBreath**$16.00**4.8★793 rev](https://www.amazon.com/dp/B0FDBL3YWC) [3**TheraBreath Healthy Gums Oral Rinse Antigingivitis Clean Mint Flavor Dentist Formulated to Help Prevent Gingivitis and Support Gum Health Alcohol Free 16 Fl Oz (Pack of 2)**TheraBreath**$16.48**4.8★33,180 rev](https://www.amazon.com/dp/B0758F8KDC) [4**Listerine Clinical Solutions Gum Health Antiseptic Mouthwash Antigingivitis & Antiplaque Oral Rinse Helps Prevent Plaque Buildup & Immediately Kills Germs for Healthier Gums ICY Mint 1 L**Listerine**$10.16**4.8★2,864 rev](https://www.amazon.com/dp/B0CN6F2GBN) [5**Parodontax Active Gum Health Mouthwash Antiplaque and Antigingivitis Mouthwash Mint 16.9 Fl Oz**Parodontax**$6.95**4.7★1,553 rev](https://www.amazon.com/dp/B0B46J2PF5)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**GuruNanda Healthy Gums Mouthwash for Gingivitis & Bleeding Gums Antigingivitis Oral Rinse with 0.05% CPC Alcohol-Free Fluoride-Free Plaque Control Wild Mint 16 oz**GuruNanda**$7.91**408 rev7mo ago](https://www.amazon.com/dp/B0G6D4PLR6) [**TheraBreath Healthy Gums Toothpaste Fights Bad Breath for 12 Hours with Stannous Fluoride for Anticavity & Gingivitis Protection Clean Mint 4 Oz 2-Pack**TheraBreath**$12.69**1,263 rev12mo ago](https://www.amazon.com/dp/B0FFVJNB6M) [**TheraBreath Healthy Gums Oral Rinse Antigingivitis Clean Mint Flavor Dentist Formulated to Help Prevent Gingivitis and Support Gum Health Alcohol Free 1 Liter**TheraBreath**$16.00**793 rev1y ago](https://www.amazon.com/dp/B0FDBL3YWC) [**Listerine Gum Therapy Intense Antiseptic Mouthwash + Gingivitis Protection Oral Rinse to Help Reverse Signs of Early Gingivitis like Bleeding Gums and Inflammation ADA Accepted Intense Mint 1L x 2**Listerine**$17.85**275 rev1y ago](https://www.amazon.com/dp/B0DJCH2W8N) [**Listerine Clinical Solutions Gum Health Antiseptic Mouthwash Antigingivitis & Antiplaque Oral Rinse Kills Germs for Healthier Gums Reduces Gingivitis in 1 Week ICY Mint Twin Pack 1 L 2 Pack**Listerine**$19.92**1,837 rev2y ago](https://www.amazon.com/dp/B0CWHGQ22R)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**GuruNanda Healthy Gums Mouthwash for Gingivitis & Bleeding Gums Antigingivitis Oral Rinse with 0.05% CPC Alcohol-Free Fluoride-Free Plaque Control Wild Mint 16 oz**GuruNanda**$7.91**4.7★**▲ 164%**](https://www.amazon.com/dp/B0G6D4PLR6) [**Listerine Total Care Alcohol-Free Mild Mouthwash 6 Benefit Oral Rinse for a Healthier Mouth Strengthen Enamel Mild Mint Flavor 1 L**Listerine**$8.53**4.7★**▲ 83%**](https://www.amazon.com/dp/B005IHSOD0) [**TheraBreath Healthy Gums Oral Rinse Antigingivitis Clean Mint Flavor Dentist Formulated to Help Prevent Gingivitis and Support Gum Health Alcohol Free 1 Liter**TheraBreath**$16.00**4.8★**▲ 83%**](https://www.amazon.com/dp/B0FDBL3YWC) [**Parodontax Active Gum Health Mouthwash Antiplaque and Antigingivitis Mouthwash Mint 16.9 Fl Oz**Parodontax**$6.95**4.7★**▲ 62%**](https://www.amazon.com/dp/B0B46J2PF5) [**Listerine Clinical Solutions Gum Health Antiseptic Mouthwash Antigingivitis & Antiplaque Oral Rinse Helps Prevent Plaque Buildup & Immediately Kills Germs for Healthier Gums ICY Mint 1 L**Listerine**$10.16**4.8★**▲ 23%**](https://www.amazon.com/dp/B0CN6F2GBN)
**~~View all trending →~~**
## **What buyers say about gingivitis mouthwash**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**18%
*“Great product and now part of my routine”*
**Efficiency**10%
*“It works immediately”*
**Value For Money**9%
*“Worth buying”*
**Breathability**9%
*“No more bad breath”*
**Cleansing**9%
*“Cleans well”*
**Tooth Sensitivity**7%
*“Great for gums”*
**Tooth Brightening**7%
*“My teeth look white”*
**Advertised Vs Actual Product**6%
*“As advertised”*
**Alcohol Content**3%
*“alcohol-free”*
**Ease Of Cleaning**3%
*“it is very cleansing”*
### **What buyers complain about **
**Value For Money**10%
*“Expensive”*
**Alcohol Content**8%
*“CONTAINS ALCOHOL”*
**Stain Resistance**7%
*“Stains”*
**Allergies**6%
*“Allergic reaction”*
**Ease Of Use**6%
*“ALMOST IMPOSSIBLE TO GET OFF”*
**Sensitivity-Overall**5%
*“Burning sensation after spitting out”*
**Moist/Dry**5%
*“It leaves my mouth really dry”*
**Size-Overall**5%
*“Small bottle”*
**Functionality-Overall**4%
*“didn't work for me”*
**Advertised Vs Actual Product**3%
*“Not as advertised”*
### **Top return reasons **
**Leak-Proof**23%
**Size-Overall**13%
**Advertised Vs Actual Product**13%
**Value For Money**9%
**Stain Resistance**6%
**Ingredients-Overall**5%
**Functionality-Overall**4%
**Alcohol Content**3%
**Product Condition**2%
**Color**2%
## **Common questions**
- **Is gingivitis mouthwash profitable to sell on Amazon United States?**
- The niche generates $1.1M/yr across 13 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +5.8%. Flapen's verdict: Skip it (47/100).
- **How competitive is the gingivitis mouthwash niche?**
- 6 brands and 74 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 98% of demand.
- **What do buyers complain about in gingivitis mouthwash?**
- Top complaints mined from reviews: Value For Money, Alcohol Content, Stain Resistance. The return rate is 0.3%.
- **When does demand for gingivitis mouthwash peak?**
- Demand peaks in Oct; the busiest month runs 2.0× the quietest.
- **What does it cost to enter the gingivitis mouthwash niche?**
- Listings span $6.95–$19.92; the average listing price is $12.45 (sweet spot $15–$100). The average incumbent carries 4,930 reviews — the moat a new listing must climb.
## **Related niches in Health & Household**
- 76 [**cedar oil**](https://flapen.com/research/us/health-household/cedar-oil)$1.2M/yr+214.4%**Launch it**- 77 [**nutrapure glp1 cutting mix**](https://flapen.com/research/us/health-household/nutrapure-glp1-cutting-mix)$149K/yr+940.2%**Worth a look**- 77 [**dexcom g7**](https://flapen.com/research/us/health-household/dexcom-g7)$2.0M/yr+39.9%**Launch it**- 77 [**purelia**](https://flapen.com/research/us/health-household/purelia)$635K/yr+359.7%**Worth a look**- 77 [**graduation napkins**](https://flapen.com/research/us/health-household/graduation-napkins)$302K/yr+385.7%**Worth a look**- 77 [**credit card wand**](https://flapen.com/research/us/health-household/credit-card-wand)$418K/yr+101.3%**Worth a look**[**All Health & Household niches **](https://flapen.com/research/us/health-household)