mouthwash for gum disease
Skip itPrices mostly outside the sweet spot ($1.89–$8.92) — this niche doesn't clear our bar today.
Conversion
Incredible24.1%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Market size
Great£1.1M£1.1M/yr · 1.0M searches
Review moat
Bad5,259.79avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Competition
Bad78%top-5 click share — a locked-up shelf
Growth
Bad-17.3%90-day search growth — must beat 0% to launch
Avg price
Bad£4.42avg listing price — sweet spot $15–$100
Brand share
Bad98%top-5 brand share — brand-locked demand
Price range
Bad£1.89–£8.92cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, mouthwash for gum disease is a £1.1M/yr Amazon United Kingdom market (1.0M searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Feb. Verdict: Skip it — 42/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
mouthwash for gum disease market data
- Units sold / yr
- 200K–250K
- avg 15,000–20,000/product
- Revenue / yr
- £884K–£1.1M
- units × avg price
- Conversion rate
- 24.1%
- Avg BSR
- #37
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 86%
- Out of stock
- 1.7%
- Avg brand age
- 57 months
- Avg seller age
- 158 days
Competition & brand share
The top 5 products capture 78% of clicks — a locked-up shelf that new listings rarely crack.Brands
6 flat
Sellers
97
Top-5 brand share
98%
Top 20: 100%
Top-5 click share
78%
Top 20: 100%
Open market
0%
- Corsodyl85%
- Listerine6%
- Corsodyl3%
- Colgate2%
- Curasept2%
- Wisdom2%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -17.3% search growth over the last 90 days.Peak months: Feb · busiest ÷ quietest = 2.0×
Top mouthwash for gum disease search terms
- corsodyl mouthwash481K/yr
- corsodyl110K/yr
- mouthwash for gum disease84K/yr
- curasept mouthwash45K/yr
- antibacterial mouthwash46K/yr
- antiseptic mouthwash48K/yr
- curasept20K/yr
- mouth wash for gums disease25K/yr
- corsodyl daily mouthwash29K/yr
- corsodyl mouthwash gum disease19K/yr
Top mouthwash for gum disease 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.
All 14 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Corsodyl Prevents gum disease & Bleeding Gum Treatment Medicated Antibacterial Mouthwash Original Alcohol Free 300 ml
Corsodyl£3.834.7★4,894 rev
Corsodyl Mouthwash Gum Disease Treatment for Adults Chlorhexidine Mouthwash for Gingivitis Treatment Alcohol Free Mint 300ml
Corsodyl£3.704.7★6,283 rev
Corsodyl Mouthwash Daily Active Gum Health Fluoride Mouthwash Alcohol Free Soft Mint 500ml
Corsodyl£2.924.7★1,564 rev
Corsodyl Mouthwash Daily Gum Care Fluoride Mouthwash Alcohol Free Cool Mint 500ml
Corsodyl£2.784.6★18,708 rev
Corsodyl Daily Gum Care Mouthwash Fresh Mint AlcoholFree Fluoride Mouthwash 500 ml
Corsodyl£2.894.7★2,103 rev
Newest
by launch dateCorsodyl Mouthwash Daily Active Gum Health Fluoride Mouthwash Alcohol Free Soft Mint 500ml
Corsodyl£2.921,564 rev
Corsodyl Mint Flavour Mouthwash Specially Designed Benefits for Stop and Prevent Bleeding Gums Irritated Gums Mouth Ulcers 600ml
Corsodyl£8.92568 rev
Corsodyl Prevents gum disease & Bleeding Gum Treatment Medicated Antibacterial Mouthwash Original Alcohol Free 300 ml
Corsodyl£3.834,894 rev
Curasept ADS Mouthwash 0.2% 200ml
Curasept£7.85977 rev
Wisdom Chlorhexidine Mouthwash - Original - Alcohol Free (2 x 300ml Bottles)
Wisdom£5.621,440 rev
Trending
90-day click momentum
Corsodyl Mouthwash Gum Disease Treatment for Adults Chlorhexidine Mouthwash for Gingivitis Treatment Mint 300ml
Corsodyl£3.684.6★
Wisdom Chlorhexidine Mouthwash - Original - Alcohol Free (2 x 300ml Bottles)
Wisdom£5.624.7★
Corsodyl Daily Gum Care Mouthwash Fresh Mint AlcoholFree Fluoride Mouthwash 500 ml
Corsodyl£2.894.7★
Corsodyl Mouthwash Gum Disease Treatment for Adults Chlorhexidine Mouthwash for Gingivitis Treatment Alcohol Free Mint 300ml
Corsodyl£3.704.7★
Corsodyl Mouthwash Daily Active Gum Health Fluoride Mouthwash Alcohol Free Soft Mint 500ml
Corsodyl£2.924.7★
What buyers say about mouthwash for gum disease
What buyers praise and complain about, mined from review topics.What buyers love
“Great for Healthy Gums”
“Good value for money”
“Nice taste”
“Product as advertised”
“Good effective product”
“Clean and fresh”
“Effective for me”
“Helps with toothache”
“very good did the trick my gums ar ok now”
“I think it cleans”
What buyers complain about
“It tastes pretty awful”
“a health hazard for anyone with a sensitive mouth”
“Over priced”
“It stained my teeth”
“left my mouth in pain for an hour afterward”
“I didnt like the flavor”
“This product caused tooth stains”
“swelling down within 2 days”
“Didnt work”
“Not for long term use”
Top return reasons
Common questions
- Is mouthwash for gum disease profitable to sell on Amazon United Kingdom?
- The niche generates £1.1M/yr across 14 tracked products. 90-day search growth is -17.3%. Flapen's verdict: Skip it (42/100).
- How competitive is the mouthwash for gum disease niche?
- 6 brands and 97 sellers compete. The top 5 products take 78% of clicks and top 5 brands hold 98% of demand.
- What do buyers complain about in mouthwash for gum disease?
- Top complaints mined from reviews: Taste-Overall, Oral Hygiene, Value For Money. The return rate is 0.1%.
- When does demand for mouthwash for gum disease peak?
- Demand peaks in Feb; the busiest month runs 2.0× the quietest.
- What does it cost to enter the mouthwash for gum disease niche?
- Listings span £1.89–£8.92; the average listing price is £4.42 (sweet spot $15–$100). The average incumbent carries 5,260 reviews — the moat a new listing must climb.