---
title: "Foam Toothpaste Kids — $158K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/foam-toothpaste-kids"
last_updated: "2026-08-10T13:09:35.829Z"
locale: en
meta:
description: "Niche score 57/100 · $158K/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 57/100 · $158K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Foam Toothpaste Kids — $158K/yr Amazon US Niche (2026) - Flapen"
---
# **foam toothpaste kids**
**Worth a look**
Shows low returns (0.8%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 33Growth 12Conversion 84Competition 59Returns 96Price range 64Avg price 76Brand share 46Review moat 81Quality gap 80
**Returns**
**Incredible****0.8%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****9.3%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Great****380.12**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Great****$15.29**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$7.94–$27.70**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****50%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****77%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****$158K**
$158K/yr · 110K searches
**Growth**
**Bad****-26.4%**
90-day search growth — must beat 0% to launch
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, foam toothpaste kids is a $158K/yr Amazon United States market (110K searches/yr). The top 5 brands hold 77% of demand. Demand peaks in Feb–Mar–Apr. Verdict: Worth a look — 57/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **foam toothpaste kids market data**
- **Units sold / yr**
- **10K–13K**
- avg 250–500/product
- **Revenue / yr**
- **$153K–$191K**
- units × avg price
- **Conversion rate**
- **9.3%**
- **Avg BSR**
- **#446**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **96%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **37 months**
- **Avg seller age**
- **150 days**
## **Competition & brand share**
The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**13 **▼falling
**Sellers**
**17**
**Top-5 brand share**
**77%**
Top 20: 100%
**Top-5 click share**
**50%**
Top 20: 95%
**Open market**
**16%**
- autobrush30% - VOGSIG15% - Mcukv12% - ELOTAME10% - NOHOO10% - NVXNMSD7% - Open — no brand owns it (7 brands, 16%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -26.4% search growth over the last 90 days.
6K4KHoliday '24Spike '25Prime Day '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Feb, Mar, Apr · busiest ÷ quietest = 2.4×
[**Open Trend **](https://flapen.com/research/us/health-household/foam-toothpaste-kids/trend)
## **Top foam toothpaste kids search terms**
- **foam toothpaste kids**43K/yr-27.3%9.5% conv. - **kids foam toothpaste**23K/yr-24.2%8.5% conv. - **foaming toothpaste kids**12K/yr-25.2%7.7% conv. - **kids foaming toothpaste**10K/yr-20.7%8.5% conv. - **autobrush toothpaste kids**8K/yr-34.6%16.2% conv. - **foam toothpaste for kids**3K/yr-14.3%8.1% conv. - **foam kids toothpaste**3K/yr-25.6%10.3% conv. - **kids foam toothpaste with fluoride**5K/yr-44.1%9.3% conv. - **foaming kids toothpaste**3K/yr-19.7%10.8% conv. [**All search terms **](https://flapen.com/research/us/health-household/foam-toothpaste-kids/search-terms)
## **Top foam toothpaste kids 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%5%$8K10%$16K15%$24K20%$32K1101001K10K 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**Autobrush Fluoride Foaming Toothpaste for Kids Bubblegum Flavor Whitening & Deep Cleaning Travel Friendly Anti-Cavity (Pack of 1)**autobrush**$14.95**4.6★57 rev](https://www.amazon.com/dp/B0FLKCW46C) [2**NOHOO Fluoride Free Foam Toothpaste Kids Fruit Flavour Natural Training Toothpaste for Baby Toddler Children Oral Cleaning and Cavity Protection Strawberry Orange Peach Cantaloupe**NOHOO**$21.95**4.2★1,147 rev](https://www.amazon.com/dp/B09PQBHKSD) [3**Foam Toothpaste Kids Toddler Toothpaste with Low Fluoride Kids Toothpaste Foam Toothpaste for Children Ages 3 Plus (2PCS Watermelon+Strawberry)**VOGSIG**$13.39**4.2★561 rev](https://www.amazon.com/dp/B0B4J7RZGV) [4**Foam Toothpaste Kids 2 Pack Toddler Foam Toothpaste with Fluoride Kids Foaming Toothpaste with Fruit Flavor Ultra-fine Mousse Foam Toothpastes Anti-Cavity for Kids Ages 3+ Strawberry & Watermelon**NVXNMSD**$12.28**4.5★18 rev](https://www.amazon.com/dp/B0GSZ4HRQC) [5**Fluoride Free Kids Toothpaste - 2 Pack Natural Teeth Clean and Whitening Toddler Toothpaste with Strawberry Mint Flavor for U Shaped Toothbrush**ELOTAME**$11.95**4.4★239 rev](https://www.amazon.com/dp/B0CNPLNK42)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Foam Toothpaste Kids 2 Pack Toddler Foam Toothpaste with Fluoride Kids Foaming Toothpaste with Fruit Flavor Ultra-fine Mousse Foam Toothpastes Anti-Cavity for Kids Ages 3+ Strawberry & Watermelon**NVXNMSD**$12.28**18 rev3mo ago](https://www.amazon.com/dp/B0GSZ4HRQC) [**Autobrush Fluoride Foaming Toothpaste for Kids Bubblegum Flavor Whitening & Deep Cleaning Travel Friendly Anti-Cavity (Pack of 1)**autobrush**$14.95**57 rev11mo ago](https://www.amazon.com/dp/B0FLKCW46C) [**Autobrush Fluoride Foaming Toothpaste for Kids Watermelon Flavor Whitening & Deep Cleaning Travel Friendly Anti-Cavity (Pack of 1)**autobrush**$14.95**43 rev11mo ago](https://www.amazon.com/dp/B0FLKBDNKH) [**Autobrush Fluoride-Free Foaming Toothpaste for Kids Bubblegum Flavor Whitening & Deep Cleaning Travel Friendly Anti-Cavity (Pack of 1)**autobrush**$14.91**102 rev11mo ago](https://www.amazon.com/dp/B0FLKFC6K9) [**Autobrush Fluoride-Free Foaming Toothpaste for Kids Strawberry Flavor Whitening & Deep Cleaning Travel Friendly Anti-Cavity (Pack of 1)**autobrush**$14.93**49 rev11mo ago](https://www.amazon.com/dp/B0FLKH8FRM)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Foam Toothpaste Kids 2 Pack Toddler Foam Toothpaste with Fluoride Kids Foaming Toothpaste with Fruit Flavor Ultra-fine Mousse Foam Toothpastes Anti-Cavity for Kids Ages 3+ Strawberry & Watermelon**NVXNMSD**$12.28**4.5★**▲ 368%**](https://www.amazon.com/dp/B0GSZ4HRQC) [**Autobrush Fluoride Foaming Toothpaste for Kids Bubblegum Flavor Whitening & Deep Cleaning Travel Friendly Anti-Cavity (Pack of 2)**autobrush**$27.70**4.3★**▲ 304%**](https://www.amazon.com/dp/B0FLK9MB9M) [**Toddler Foam Toothpaste with Low Fluoride Gentle Cleaning for Ages 3+ Mild Fruit Flavor Kids Foaming Toothpaste Compatible with U-Shaped Toothbrush (120 ML Watermelon & Blueberry)**KITNOBLIS**$8.55**2.9★**▲ 221%**](https://www.amazon.com/dp/B0F91JQV1Q) [**Toddler Foam Toothpaste with Low Fluoride Gentle Cleaning for Ages 3+ Mild Fruit Flavor Kids Foaming Toothpaste Compatible with U-Shaped Toothbrush (120 ML Blueberry & Strawberry)**KITNOBLIS**$9.61**4.8★**▲ 209%**](https://www.amazon.com/dp/B0F91KL6P3) [**Autobrush Fluoride Foaming Toothpaste for Kids Watermelon Flavor Whitening & Deep Cleaning Travel Friendly Anti-Cavity (Pack of 1)**autobrush**$14.95**4.4★**▲ 187%**](https://www.amazon.com/dp/B0FLKBDNKH)
**~~View all trending →~~**
## **What buyers say about foam toothpaste kids**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**13%
*“Easy to use”*
**Value For Money**13%
*“was a great price”*
**Ease Of Cleaning**9%
*“it rinses clean without leaving a heavy residue”*
**Quality-Overall**8%
*“Better than the other brands”*
**Smell**7%
*“smells good they love the colors”*
**Size-Overall**6%
*“fits perfectly into my daily routine”*
**Toxic/Chemical Free**4%
*“I do love that theyre fluoride free”*
**Texture/Consistency-Overall**4%
*“a light texture that kids enjoy”*
**Color**4%
*“I also like that the color is clear. no additives for color”*
**Advertised Vs Actual Product**3%
*“Does the job”*
### **What buyers complain about **
**Value For Money**23%
*“Very expensive”*
**Advertised Vs Actual Product**11%
*“False Advertising”*
**Ingredients-Overall**10%
*“there is absolutely no mention of it in the ingredients list”*
**Leak-Proof**4%
*“Leaked”*
**Ease Of Cleaning**4%
*“It doesnt come out cleanly”*
**Functionality-Overall**3%
*“Does not work”*
**Durability**3%
*“Doesnt last”*
**Smell**3%
*“Just okay, don't clean well and leaves a foul smell”*
**Quality-Overall**3%
*“Not the best”*
**Product Condition**2%
*“So it def was previous return”*
### **Top return reasons **
**Advertised Vs Actual Product**40%
**Ingredients-Overall**11%
**Leak-Proof**11%
**Value For Money**5%
**Certifications**4%
**Functionality-Overall**3%
**Motor Power**3%
**Size-Overall**3%
**Product Condition**2%
**Defective Material/Parts**2%
## **Common questions**
- **Is foam toothpaste kids profitable to sell on Amazon United States?**
- The niche generates $158K/yr across 25 tracked products. 7 of 7 products launched in the last 360 days are still selling. 90-day search growth is -26.4%. Flapen's verdict: Worth a look (57/100).
- **How competitive is the foam toothpaste kids niche?**
- 13 brands and 17 sellers compete. The top 5 products take 50% of clicks and top 5 brands hold 77% of demand.
- **What do buyers complain about in foam toothpaste kids?**
- Top complaints mined from reviews: Value For Money, Advertised Vs Actual Product, Ingredients-Overall. The return rate is 0.8%.
- **When does demand for foam toothpaste kids peak?**
- Demand peaks in Feb–Mar–Apr; the busiest month runs 2.4× the quietest.
- **What does it cost to enter the foam toothpaste kids niche?**
- Listings span $7.94–$27.70; the average listing price is $15.29 (sweet spot $15–$100). The average incumbent carries 380 reviews — the moat a new listing must climb.
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