---
title: "Kent Toothbrushes — $134K/mo Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/health-household/kent-toothbrushes"
last_updated: "2026-08-12T14:06:02.392Z"
locale: en
meta:
description: "Amazon product research for kent toothbrushes: $134K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for kent toothbrushes: $134K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Kent Toothbrushes — $134K/mo Amazon US Product Research"
---
# **Kent Toothbrushes**
**Worth a look**
Shows low returns (0.4%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.
Market size 88Growth 35Conversion 90Competition 21Returns 98Price range 76Avg price 86Brand share 0Review moat 21Quality gap 13
**Returns**
**Incredible****0.4%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****10.8%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Great****$1.6M**
$1.6M/yr · 779K searches
**Avg price**
**Great****$19.20**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$9.50–$32.58**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+8.3%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****75%**
top-5 click share — a locked-up shelf
**Review moat**
**Bad****11,071.38**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.8★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
## **Is kent toothbrushes profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, kent toothbrushes is a $1.6M/yr Amazon United States market (779K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul. Verdict: Worth a look — 51/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **kent toothbrushes market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **80K–100K**
- avg 5,000–6,000/product
- **Revenue / yr**
- **$1.5M–$1.9M**
- units × avg price
- **Conversion rate**
- **10.8%**
- **Avg BSR**
- **#181**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **62%**
- **Out of stock**
- **0.9%**
- **Avg brand age**
- **51 months**
- **Avg seller age**
- **158 days**
## **Competition: brands, sellers & click share**
The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**2 **▼falling
**Sellers**
**22**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**75%**
Top 20: 100%
**Open market**
**0%**
- Curaprox60% - NIMBUS40%
## **kent toothbrushes demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +8.3% search growth over the last 90 days.
15K10KSpike '24Holiday '24Spike '25Prime Day '25Prime Day '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul · busiest ÷ quietest = 4.9×
[**Open Trend **](https://flapen.com/research/us/health-household/kent-toothbrushes/trend)
## **Top kent toothbrushes search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **curaprox toothbrushes**198K/yr+9.6%8.6% conv. - **curaprox**213K/yr+7.2%4.1% conv. - **nimbus extra soft toothbrushes**110K/yr+0.9%23.2% conv. - **nimbus toothbrushes**53K/yr-5.1%18.5% conv. - **nimbus toothbrush**40K/yr+5.2%12.5% conv. - **curaprox 5460**31K/yr-18.2%8.8% conv. - **curaprox toothbrush**28K/yr+11.4%4.5% conv. - **kent toothbrush**10K/yr+441.4%0.9% conv. - **curaprox cs 5460**11K/yr+152.9%10.2% conv. - **toothbrush curaprox**12K/yr+7.0%9.3% conv. [**All search terms **](https://flapen.com/research/us/health-household/kent-toothbrushes/search-terms)
## **Top kent toothbrushes products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$161K20%$322K30%$483K40%$644K1K10K100K 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**NIMBUS Extra Soft Toothbrushes (Regular Size Head) Periodontist Design Tapered Bristles for Sensitive Teeth & Receding Gums (5 Pack Colors May Vary)**NIMBUS**$18.51**4.8★12,226 rev](https://www.amazon.com/dp/B005LB75NI) [2**Curaprox CS 5460 Ultra-Soft Toothbrush for Sensitive Teeth & Gums | Gentle Plaque Removal | 3-Pack |Random Colour**Curaprox**$22.60**4.8★27,564 rev](https://www.amazon.com/dp/B004W6PAJE) [3**Curaprox CS 5460 Ultra-Soft Toothbrush Adult Tooth and Gum Care | Super Soft Curen Bristles for Gentle Cleaning | Light Blue Single Pack**Curaprox**$23.08**4.8★27,564 rev](https://www.amazon.com/dp/B09XQWVL21) [4**Nimbus Extra Soft Toothbrushes (Compact Size Head) Periodontist Design Tapered Bristles for Sensitive Teeth and Receding Gums Individually Wrapped Plaque Remover Toothbrush (5 Pack Colors May Vary)**NIMBUS**$18.46**4.8★5,775 rev](https://www.amazon.com/dp/B005LB8J06) [5**Curaprox CS 5460 Ultra-Soft Toothbrush Adult Tooth and Gum Care | Super Soft Curen Bristles for Gentle Cleaning | Blue-Pink Single Pack**Curaprox**$24.22**4.8★27,564 rev](https://www.amazon.com/dp/B09XQW98SQ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Curaprox CS 1006 Single Toothbrush Targeted Cleaning for Gumline and Braces | Ultra-Soft Single Tuft | for Sensitive Teeth and Implants**Curaprox**$9.64**1,829 rev3y ago](https://www.amazon.com/dp/B0862ZS3X4) [**Curaprox CS 5460 Ultra-Soft Toothbrush Adult Tooth and Gum Care | Super Soft Curen Bristles for Gentle Cleaning | Light Blue Single Pack**Curaprox**$23.08**27,564 rev3y ago](https://www.amazon.com/dp/B09XQWVL21) [**Curaprox CS 5460 Ultra-Soft Toothbrush Adult Tooth and Gum Care | Super Soft Curen Bristles for Gentle Cleaning | Blue-Pink Single Pack**Curaprox**$24.22**27,564 rev3y ago](https://www.amazon.com/dp/B09XQW98SQ) [**Curaprox CS 5460 Ultra-Soft Toothbrush Adult Tooth and Gum Care | Super Soft Curen Bristles for Gentle Cleaning | Blue-Purple Single Pack**Curaprox**$24.18**27,564 rev3y ago](https://www.amazon.com/dp/B09XQVVTZW) [**Curaprox CS 12460 Velvet Soft Toothbrush Sensitive Gum Care | Ultra-Gentle Cleaning with 12 460 Filaments | Single Pack Random Color**Curaprox**$11.06**2,922 rev4y ago](https://www.amazon.com/dp/B093FQYQJH)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Curaprox CS 5460 Ultra-Soft Toothbrush Adult Tooth and Gum Care | Super Soft Curen Bristles for Gentle Cleaning | Light Blue Single Pack**Curaprox**$23.08**4.8★**▲ 161%**](https://www.amazon.com/dp/B09XQWVL21) [**Curaprox Swiss 5460 Ultra Soft Toothbrush (3 Pack) 0.10 mm Assorted Colors**Curaprox**$26.17**4.8★**▲ 16%**](https://www.amazon.com/dp/B01MQ4IB9Y) [**NIMBUS Extra Soft Toothbrushes (Regular Size Head) Periodontist Design Tapered Bristles for Sensitive Teeth & Receding Gums (5 Pack Colors May Vary)**NIMBUS**$18.51**4.8★**— 1%**](https://www.amazon.com/dp/B005LB75NI) [**Nimbus Extra Soft Toothbrushes (Compact Size Head) Periodontist Design Tapered Bristles for Sensitive Teeth and Receding Gums Individually Wrapped Plaque Remover Toothbrush (5 Pack Colors May Vary)**NIMBUS**$18.46**4.8★**— 1%**](https://www.amazon.com/dp/B005LB8J06) [**Curaprox CS 5460 Ultra-Soft Toothbrush for Adults with Ultra-Fine Filaments and Compact Slightly Angled Toothbrush Head for Improved Tooth and Gum Health Assorted Color**Curaprox**$9.51**4.8★**— 0%**](https://www.amazon.com/dp/B0156QGQD2)
**~~View all trending →~~**
## **What reviews say buyers love and hate about kent toothbrushes**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Soft Feel**25%
*“Feels good in the hand”*
**Quality-Overall**13%
*“Seems well made”*
**Brush Quality**8%
*“A desirable feature is the soft bristles”*
**Value For Money**7%
*“worth it”*
**Tooth Sensitivity**6%
*“Really great especially if you have sensitive gums”*
**Tooth Brightening**5%
*“cleans between teeth”*
**Ease Of Cleaning**5%
*“still clean very effectively”*
**Cleansing**4%
*“cleaning my teeth thoroughly”*
**Comfort-Overall**3%
*“Comfortable”*
**Advertised Vs Actual Product**3%
*“Just what I needed”*
### **What buyers complain about **
**Value For Money**22%
*“very expensive”*
**Hard Feel**12%
*“Definitely Not Super Soft”*
**Ease Of Cleaning**5%
*“It doesnt clean at all”*
**Size-Overall**5%
*“The head is way too large”*
**Quality-Overall**4%
*“Look cheap from first view as my son asked me if I got them for free from somewhere”*
**Sensitivity-Overall**4%
*“Can cause tooth sensitivity”*
**Comfort-Overall**3%
*“Not Very Comfortable For Me”*
**Ease Of Use**3%
*“hard to hold”*
**Color**3%
*“Didn't get the color in the photo tho :/”*
**Grip**2%
*“because the handle is round-ish it's hard to get a grip on the toothbrush”*
### **Top return reasons **
**Size-Overall**36%
**Color**11%
**Advertised Vs Actual Product**11%
**Hard Feel**6%
**Value For Money**5%
**Soft Feel**4%
**Product Condition**3%
**Compactness**3%
**Functionality-Overall**2%
**Defective Material/Parts**2%
## **Common kent toothbrushes questions**
- **Is kent toothbrushes profitable to sell on Amazon United States?**
- The niche generates $1.6M/yr across 13 tracked products. 90-day search growth is +8.3%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the kent toothbrushes niche?**
- 2 brands and 22 sellers compete. The top 5 products take 75% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in kent toothbrushes?**
- Top complaints mined from reviews: Value For Money, Hard Feel, Ease Of Cleaning. The return rate is 0.4%.
- **When does demand for kent toothbrushes peak?**
- Demand peaks in Jul; the busiest month runs 4.9× the quietest.
- **What does it cost to enter the kent toothbrushes niche?**
- Listings span $9.50–$32.58; the average listing price is $19.20 (sweet spot $15–$100). The average incumbent carries 11,071 reviews — the moat a new listing must climb.
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