fluoride foam
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.2%return rate — above 5% kills the launch gate
Conversion
Great9.4%search→purchase rate — share of searches ending in a sale
Avg price
Great$16.85avg listing price — sweet spot $15–$100
Price range
Good$9.44–$23.59cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Bad4,990avg incumbent reviews — the moat a new listing must climb
Growth
Bad-5.8%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Market size
Bad$42K$42K/yr · 27K searches
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, fluoride foam is a $42K/yr Amazon United States market (27K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul. Verdict: Skip it — 34/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
fluoride foam market data
- Units sold / yr
- 2K–3K
- avg 250–500/product
- Revenue / yr
- $34K–$42K
- units × avg price
- Conversion rate
- 9.4%
- Avg BSR
- #550
- Page quality
- 0%
- Prime
- 75%
- Sponsored
- 50%
- Out of stock
- 0.0%
- Avg brand age
- 46 months
- Avg seller age
- 141 days
Competition & brand share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
2 falling
Sellers
20
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- Colgate95%
- EverSmile5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -5.8% search growth over the last 90 days.Peak months: Jul · busiest ÷ quietest = 2.0×
Top fluoride foam search terms
- colgate smart foam toothpaste9K/yr
- colgate foaming toothpaste4K/yr
- fluoride foam5K/yr
- colgate max clean smart foam toothpaste4K/yr
- colgate max clean2K/yr
- colgate smartfoam toothpaste1K/yr
- foaming toothpaste adults2K/yr
Top fluoride foam 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 4 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Colgate Max Clean Whitening Foaming Toothpaste with Fluoride Effervescent Mint 6 Ounce 4 Pack
Colgate$23.594.8★4,705 rev
Colgate Toothpaste Maxclean Smart Foam Effervescent Mint 6 Ounce
Colgate$9.444.5★9 rev
Colgate MaxFresh Cool Mint Toothpaste Pack Fresh Breath Toothpaste with Fluoride and Hundreds of Mini Breath Strips Leaves Mouth Feeling Refreshed for Hours 4 Pack 6.3 oz
Colgate$14.084.8★15,139 rev
EverSmile AlignerFresh Enamel Guard Fluoride Foam Aligner & Retainer Cleaner/Whitener with Enamel Protection Strengthens Protects & Whitens Teeth Eliminates Bacteria Fresh Mint 1 Pack (50ml)
EverSmile$20.274.5★107 rev
Newest
by launch dateColgate MaxFresh Cool Mint Toothpaste Pack Fresh Breath Toothpaste with Fluoride and Hundreds of Mini Breath Strips Leaves Mouth Feeling Refreshed for Hours 4 Pack 6.3 oz
Colgate$14.0815,139 rev
Colgate Toothpaste Maxclean Smart Foam Effervescent Mint 6 Ounce
Colgate$9.449 rev
EverSmile AlignerFresh Enamel Guard Fluoride Foam Aligner & Retainer Cleaner/Whitener with Enamel Protection Strengthens Protects & Whitens Teeth Eliminates Bacteria Fresh Mint 1 Pack (50ml)
EverSmile$20.27107 rev
Colgate Max Clean Whitening Foaming Toothpaste with Fluoride Effervescent Mint 6 Ounce 4 Pack
Colgate$23.594,705 rev
Trending
90-day click momentumColgate Toothpaste Maxclean Smart Foam Effervescent Mint 6 Ounce
Colgate$9.444.5★
Colgate MaxFresh Cool Mint Toothpaste Pack Fresh Breath Toothpaste with Fluoride and Hundreds of Mini Breath Strips Leaves Mouth Feeling Refreshed for Hours 4 Pack 6.3 oz
Colgate$14.084.8★
Colgate Max Clean Whitening Foaming Toothpaste with Fluoride Effervescent Mint 6 Ounce 4 Pack
Colgate$23.594.8★
EverSmile AlignerFresh Enamel Guard Fluoride Foam Aligner & Retainer Cleaner/Whitener with Enamel Protection Strengthens Protects & Whitens Teeth Eliminates Bacteria Fresh Mint 1 Pack (50ml)
EverSmile$20.274.5★
What buyers say about fluoride foam
What buyers praise and complain about, mined from review topics.What buyers love
“Good value for the money”
“Leave your mouth fresh and clean”
“it just feels like things are getting cleaner”
“Nice size and use it multiple times a day”
“great product”
“This toothpaste cleans your teeth so good”
“Makes your breath fresh for hours”
“It has a foam lather”
“I appreciate that this product has fluoride”
What buyers complain about
“The price is a bit high”
“it getting harder”
“Discoloration occurring”
“Defective pump”
Top return reasons
Common questions
- Is fluoride foam profitable to sell on Amazon United States?
- The niche generates $42K/yr across 4 tracked products. 90-day search growth is -5.8%. Flapen's verdict: Skip it (34/100).
- How competitive is the fluoride foam niche?
- 2 brands and 20 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in fluoride foam?
- Top complaints mined from reviews: Value For Money, Ease Of Use, Color Fading/Discoloration. The return rate is 0.2%.
- When does demand for fluoride foam peak?
- Demand peaks in Jul; the busiest month runs 2.0× the quietest.
- What does it cost to enter the fluoride foam niche?
- Listings span $9.44–$23.59; the average listing price is $16.85 (sweet spot $15–$100). The average incumbent carries 4,990 reviews — the moat a new listing must climb.