---
title: "Bentonite Clay Toothpaste — $572K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/bentonite-clay-toothpaste"
last_updated: "2026-08-10T07:24:56.782Z"
locale: en
meta:
description: "Niche score 59/100 · $572K/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 59/100 · $572K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Bentonite Clay Toothpaste — $572K/yr Amazon US Niche (2026) - Flapen"
---
# **bentonite clay toothpaste**
**Worth a look**
Shows low returns (0.9%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 63Growth 88Conversion 83Competition 24Returns 96Price range 78Avg price 87Brand share 0Review moat 34Quality gap 53
**Returns**
**Incredible****0.9%**
return rate — above 5% kills the launch gate
**Growth**
**Great****+93.6%**
90-day search growth — must beat 0% to launch
**Avg price**
**Great****$19.85**
avg listing price — sweet spot $15–$100
**Conversion**
**Great****9.0%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Great****$9.45–$36.23**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Good****$572K**
$572K/yr · 319K searches
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****3,145.87**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****71%**
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, bentonite clay toothpaste is a $572K/yr Amazon United States market (319K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Apr–May–Jun–Sep. Verdict: Worth a look — 59/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **bentonite clay toothpaste market data**
- **Units sold / yr**
- **25K–30K**
- avg 1,500–2,000/product
- **Revenue / yr**
- **$496K–$596K**
- units × avg price
- **Conversion rate**
- **9.0%**
- **Avg BSR**
- **#214**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.4%**
- **Avg brand age**
- **67 months**
- **Avg seller age**
- **144 days**
## **Competition & brand share**
The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **▼falling
**Sellers**
**18**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**71%**
Top 20: 100%
**Open market**
**0%**
- Uncle Harry's93% - REDMOND6% - BENTODENT TOOTHPASTE1%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +93.6% search growth over the last 90 days.
18K13KSpike '24Holiday '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May, Jun, Sep · busiest ÷ quietest = 2.8×
[**Open Trend **](https://flapen.com/research/us/health-household/bentonite-clay-toothpaste/trend)
## **Top bentonite clay toothpaste search terms**
- **uncle harry toothpaste**112K/yr+153.0%7.8% conv. - **uncle harrys toothpaste**36K/yr+141.1%6.9% conv. - **uncle harrys**28K/yr+94.9%4.0% conv. - **uncle harrys alkalizing mineral toothpaste**9K/yr>1,000%7.2% conv. - **uncle harrys whitening pumice**6K/yr>1,000%2.7% conv. - **bentonite clay toothpaste**29K/yr-29.2%1.6% conv. - **redmond toothpaste**18K/yr-5.9%3.6% conv. - **uncle harry**9K/yr+132.8%3.8% conv. - **clay toothpaste**9K/yr+90.6%3.0% conv. - **harrys toothpaste**7K/yr+78.5%7.9% conv. [**All search terms **](https://flapen.com/research/us/health-household/bentonite-clay-toothpaste/search-terms)
## **Top bentonite clay toothpaste 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%10%$57K20%$114K30%$172K40%$229K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 15 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Uncle Harrys Peppermint Remineralizing Toothpaste | Natural Whitening Tooth Paste Freshens Breath & Promotes Enamel | Vegan Fluoride Free Toothpaste (2 Pack)**Uncle Harry's**$23.59**4.4★8,113 rev](https://www.amazon.com/dp/B01DK4M5M8) [2**Uncle Harrys Peppermint Remineralizing Toothpaste | Natural Whitening Tooth Paste Freshens Breath & Promotes Enamel | Vegan Fluoride Free Toothpaste**Uncle Harry's**$14.51**4.4★8,113 rev](https://www.amazon.com/dp/B003CTU27W) [3**Uncle Harrys Mild Mint Remineralizing Toothpaste | Natural Whitening Freshens Breath & Promotes Enamel | Vegan Fluoride Free Toothpaste 3 Oz**Uncle Harry's**$14.36**4.5★824 rev](https://www.amazon.com/dp/B000E3DX5W) [4**Uncle Harrys Natural Products Whitening Toothpaste Polish Alkalizing Antiseptic Tooth Polisher with Pumice and Bentonite Clay Pure Plant Essences Fluoride Free and Vegan 1.25 Ounce Glass Jar**Uncle Harry's**$19.32**4.4★281 rev](https://www.amazon.com/dp/B00CP3KU4Q) [5**Uncle Harrys Natural Alkalizing Miracle Mouthwash | Adult & Kids Mouthwash for Bad Breath | pH Balanced Oral Care Mouth Wash & Mouth Rinse (16 fl oz)**Uncle Harry's**$26.54**4.5★4,313 rev](https://www.amazon.com/dp/B00H4HCMMG)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Bentodent Remineralizing Food Grade Organic Calcium Bentonite Clay Toothpaste Fluoride Free Natural Toothpaste for Adult & Kids - Mineral Toothpaste Sensitive Teeth Whitening (Premium Mint)**BENTODENT TOOTHPASTE**$14.52**1,994 rev3y ago](https://www.amazon.com/dp/B078JG16CF) [**Redmond Earthpaste w/Silver Natural Non-Fluoride Toothpaste 2 Pack (Peppermint)**REDMOND**$16.90**1,852 rev3y ago](https://www.amazon.com/dp/B0BPDBKXDH) [**Uncle Harrys Natural & Fluoride-Free Remineralization Liquid for Tooth Enamel - Freshens Breath & Strengthens Teeth (2 Pack 1 oz.)**Uncle Harry's**$30.57**2,839 rev9y ago](https://www.amazon.com/dp/B01IOJP1RU) [**Uncle Harrys Peppermint Remineralizing Toothpaste | Natural Whitening Tooth Paste Freshens Breath & Promotes Enamel | Vegan Fluoride Free Toothpaste (2 Pack)**Uncle Harry's**$23.59**8,113 rev9y ago](https://www.amazon.com/dp/B01DK4M5M8) [**Uncle Harrys Peppermint Remineralizing Toothpaste | Natural Whitening Tooth Paste Freshens Breath & Promotes Enamel | Vegan Fluoride Free Toothpaste (4 Pack)**Uncle Harry's**$36.23**8,113 rev10y ago](https://www.amazon.com/dp/B01DK4M5LE)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Uncle Harrys Cinnamon Remineralizing Toothpaste | Natural Whitening Tooth Paste Freshens Breath & Promotes Enamel | Vegan Fluoride Free Toothpaste**Uncle Harry's**$12.84**4.4★**▲ 71%**](https://www.amazon.com/dp/B00CP3KW26) [**Uncle Harrys Mild Mint Remineralizing Toothpaste | Natural Whitening Freshens Breath & Promotes Enamel | Vegan Fluoride Free Toothpaste 3 Oz**Uncle Harry's**$14.36**4.5★**▲ 65%**](https://www.amazon.com/dp/B000E3DX5W) [**Uncle Harrys Natural Alkalizing Miracle Mouthwash | Adult & Kids Mouthwash for Bad Breath | pH Balanced Oral Care Mouth Wash & Mouth Rinse (16 fl oz)**Uncle Harry's**$26.54**4.5★**▲ 64%**](https://www.amazon.com/dp/B00H4HCMMG) [**Uncle Harrys Peppermint Remineralizing Toothpaste | Natural Whitening Tooth Paste Freshens Breath & Promotes Enamel | Vegan Fluoride Free Toothpaste**Uncle Harry's**$14.51**4.4★**▲ 39%**](https://www.amazon.com/dp/B003CTU27W) [**Uncle Harrys Spearmint Remineralizing Toothpaste | Natural Whitening Tooth Paste Freshens Breath & Promotes Enamel | Vegan Fluoride Free Toothpaste**Uncle Harry's**$13.43**4.5★**▲ 38%**](https://www.amazon.com/dp/B003CJI71U)
**~~View all trending →~~**
## **What buyers say about bentonite clay toothpaste**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**21%
*“Excellent product”*
**Tooth Brightening**20%
*“My teeth are whiter”*
**Cleansing**10%
*“My mouth is very clean feeling”*
**Tooth Sensitivity**10%
*“it went good with my sensitive teeth”*
**Ingredients-Overall**6%
*“Clean ingredients”*
**Ease Of Cleaning**4%
*“cleans way better than any or the pastes on the market”*
**Breathability**4%
*“Fresh Breath”*
**Advertised Vs Actual Product**4%
*“really does the job”*
**Efficiency**3%
*“Works really well”*
**Toxic/Chemical Free**3%
*“I love it because its a clean product with no added chemicals”*
### **What buyers complain about **
**Value For Money**17%
*“It looks kind of expensive”*
**Ease Of Cleaning**9%
*“Messy & gross”*
**Texture/Consistency-Overall**7%
*“A little chalky”*
**Advertised Vs Actual Product**7%
*“not go off of the photos”*
**Sensitivity-Overall**6%
*“Not suitable if you have sensitive teeth and gengivitis problem”*
**Ease Of Use**4%
*“I just couldnt use it”*
**Breathability**4%
*“doesn't keep your breath fresh”*
**Size-Overall**4%
*“Large amount”*
**Product Condition**3%
*“One was USED, not new”*
**Color**3%
*“Definitely not white”*
### **Top return reasons **
**Advertised Vs Actual Product**26%
**Leak-Proof**15%
**Product Condition**9%
**Ingredients-Overall**6%
**Texture/Consistency-Overall**5%
**Smell**5%
**Functionality-Overall**3%
**Defective Material/Parts**3%
**Moist/Dry**3%
**Size-Overall**3%
## **Common questions**
- **Is bentonite clay toothpaste profitable to sell on Amazon United States?**
- The niche generates $572K/yr across 15 tracked products. 90-day search growth is +93.6%. Flapen's verdict: Worth a look (59/100).
- **How competitive is the bentonite clay toothpaste niche?**
- 3 brands and 18 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in bentonite clay toothpaste?**
- Top complaints mined from reviews: Value For Money, Ease Of Cleaning, Texture/Consistency-Overall. The return rate is 0.9%.
- **When does demand for bentonite clay toothpaste peak?**
- Demand peaks in Apr–May–Jun–Sep; the busiest month runs 2.8× the quietest.
- **What does it cost to enter the bentonite clay toothpaste niche?**
- Listings span $9.45–$36.23; the average listing price is $19.85 (sweet spot $15–$100). The average incumbent carries 3,146 reviews — the moat a new listing must climb.
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