---
title: "Fluoride Foam — $42K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/fluoride-foam"
last_updated: "2026-08-10T15:16:39.816Z"
locale: en
meta:
description: "Niche score 34/100 · $42K/yr market · 27K searches/yr · $16.85 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 34/100 · $42K/yr market · 27K searches/yr · $16.85 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Fluoride Foam — $42K/yr Amazon US Niche (2026) - Flapen"
---
# **fluoride foam**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 10Growth 22Conversion 84Competition 0Returns 99Price range 61Avg price 80Brand share 0Review moat 24Quality gap 22
**Returns**
**Incredible****0.2%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****9.4%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****$16.85**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$9.44–$23.59**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Bad****4,990**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-5.8%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$42K**
$42K/yr · 27K searches
**Competition**
**Bad****100%**
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 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 ~~](https://flapen.com/research/methodology)
## **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.
1K750Spike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul · busiest ÷ quietest = 2.0×
[**Open Trend **](https://flapen.com/research/us/health-household/fluoride-foam/trend)
## **Top fluoride foam search terms**
- **colgate smart foam toothpaste**9K/yr+7.5%10.2% conv. - **colgate foaming toothpaste**4K/yr+9.3%7.1% conv. - **fluoride foam**5K/yr-22.8%0.6% conv. - **colgate max clean smart foam toothpaste**4K/yr-12.9%16.5% conv. - **colgate max clean**2K/yr+1.1%11.8% conv. - **colgate smartfoam toothpaste**1K/yr+94.6%8.3% conv. - **foaming toothpaste adults**2K/yr-70.4%0.0% conv. [**All search terms **](https://flapen.com/research/us/health-household/fluoride-foam/search-terms)
## **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.
0%20%$8K40%$17K60%$25K80%$34K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 4 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Colgate Max Clean Whitening Foaming Toothpaste with Fluoride Effervescent Mint 6 Ounce 4 Pack**Colgate**$23.59**4.8★4,705 rev](https://www.amazon.com/dp/B0795VHRJZ) [2**Colgate Toothpaste Maxclean Smart Foam Effervescent Mint 6 Ounce**Colgate**$9.44**4.5★9 rev](https://www.amazon.com/dp/B0DM9P9N6Z) [3**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**$14.08**4.8★15,139 rev](https://www.amazon.com/dp/B0F2QKRXRJ) [4**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**$20.27**4.5★107 rev](https://www.amazon.com/dp/B09SVR3CT6)
### **Newest**
by launch date
[**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**$14.08**15,139 rev1y ago](https://www.amazon.com/dp/B0F2QKRXRJ) [**Colgate Toothpaste Maxclean Smart Foam Effervescent Mint 6 Ounce**Colgate**$9.44**9 rev2y ago](https://www.amazon.com/dp/B0DM9P9N6Z) [**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**$20.27**107 rev4y ago](https://www.amazon.com/dp/B09SVR3CT6) [**Colgate Max Clean Whitening Foaming Toothpaste with Fluoride Effervescent Mint 6 Ounce 4 Pack**Colgate**$23.59**4,705 rev8y ago](https://www.amazon.com/dp/B0795VHRJZ)
### **Trending**
90-day click momentum
[**Colgate Toothpaste Maxclean Smart Foam Effervescent Mint 6 Ounce**Colgate**$9.44**4.5★**▲ 93%**](https://www.amazon.com/dp/B0DM9P9N6Z) [**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**$14.08**4.8★**— 2%**](https://www.amazon.com/dp/B0F2QKRXRJ) [**Colgate Max Clean Whitening Foaming Toothpaste with Fluoride Effervescent Mint 6 Ounce 4 Pack**Colgate**$23.59**4.8★**— 9%**](https://www.amazon.com/dp/B0795VHRJZ) [**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**$20.27**4.5★**▼ 23%**](https://www.amazon.com/dp/B09SVR3CT6)
## **What buyers say about fluoride foam**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**33%
*“Good value for the money”*
**Cleansing**16%
*“Leave your mouth fresh and clean”*
**Ease Of Cleaning**9%
*“it just feels like things are getting cleaner”*
**Size-Overall**9%
*“Nice size and use it multiple times a day”*
**Quality-Overall**8%
*“great product”*
**Tooth Brightening**7%
*“This toothpaste cleans your teeth so good”*
**Breathability**5%
*“Makes your breath fresh for hours”*
**Lather**5%
*“It has a foam lather”*
**Toxic/Chemical Free**3%
*“I appreciate that this product has fluoride”*
### **What buyers complain about **
**Value For Money**30%
*“The price is a bit high”*
**Ease Of Use**20%
*“it getting harder”*
**Color Fading/Discoloration**20%
*“Discoloration occurring”*
**Dispensing Mechanism**10%
*“Defective pump”*
### **Top return reasons **
**Value For Money**33%
**Advertised Vs Actual Product**16%
**Size-Overall**12%
**Leak-Proof**10%
**Ingredients-Overall**8%
**Defective Material/Parts**4%
**Quality-Overall**3%
**Product Condition**3%
**Texture/Consistency-Overall**2%
**Contamination**2%
## **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.
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