---
title: "Whitening Toothpastes — $4.9M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/whitening-toothpastes"
last_updated: "2026-08-09T19:06:07.659Z"
locale: en
meta:
description: "Niche score 50/100 · $4.9M/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 50/100 · $4.9M/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Whitening Toothpastes — $4.9M/yr Amazon US Niche (2026) - Flapen"
---
# **whitening toothpastes**
**Worth a look**
Shows searches that convert (21.2% search→purchase), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.
Market size 97Growth 24Conversion 100Competition 25Returns 99Price range 39Avg price 57Brand share 0Review moat 24Quality gap 21
**Conversion**
**Incredible****21.2%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Market size**
**Incredible****$4.9M**
$4.9M/yr · 1.8M searches
**Avg price**
**Good****$12.85**
avg listing price — sweet spot $15–$100
**Price range**
**Okay****$4.03–$21.91**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Okay****70%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Bad****-2.4%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****5,590.88**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, whitening toothpastes is a $4.9M/yr Amazon United States market (1.8M searches/yr). The top 5 brands hold 100% of demand. Verdict: Worth a look — 50/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **whitening toothpastes market data**
- **Units sold / yr**
- **300K–400K**
- avg 20,000–25,000/product
- **Revenue / yr**
- **$3.9M–$5.1M**
- units × avg price
- **Conversion rate**
- **21.2%**
- **Avg BSR**
- **#107**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **82%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **65 months**
- **Avg seller age**
- **132 days**
## **Competition & brand share**
The top 5 products take 70% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**3 **▼falling
**Sellers**
**238**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**70%**
Top 20: 100%
**Open market**
**0%**
- Arm & Hammer87% - Crest12% - RED SEAL1% - Open — no brand owns it (0%)
## **Demand**
Weekly Amazon search volume, last 27 weeks — -2.4% search growth over the last 90 days.
40K30KSpike '26Jan '26Feb '26Mar '26Apr '26May '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/us/health-household/whitening-toothpastes/trend)
## **Top whitening toothpastes search terms**
- **arm and hammer toothpaste**880K/yr+3.8%21.5% conv. - **baking soda toothpaste**165K/yr-8.8%9.1% conv. - **toothpaste arm and hammer**130K/yr+3.1%24.7% conv. - **crest 3d white brilliance toothpaste**156K/yr-18.1%12.6% conv. - **crest brilliance toothpaste**60K/yr-8.4%12.3% conv. - **arm & hammer toothpaste**41K/yr+8.2%18.6% conv. - **toothpaste baking soda**36K/yr-3.9%10.1% conv. - **arm and hammer toothpaste whitening**23K/yr+19.0%22.9% conv. - **arm hammer toothpaste**30K/yr+5.3%18.4% conv. - **crest 3d white brilliance**44K/yr-10.1%9.9% conv. [**All search terms **](https://flapen.com/research/us/health-household/whitening-toothpastes/search-terms)
## **Top whitening toothpastes 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%$486K20%$971K30%$1.5M40%$1.9M1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 17 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**ARM & HAMMER Advance White Toothpaste Teeth Whitening Baking Soda Toothpaste with Stain Defense Technology and Fluoride Clean Mint Flavor 6.0 Oz (4 Pack)**Arm & Hammer**$13.57**4.7★10,075 rev](https://www.amazon.com/dp/B09VK1RKM8) [2**ARM & Hammer Peroxicare Toothpaste for Gum Health Baking Soda Toothpaste Clean Mint 6.0 oz (Pack of 4**Arm & Hammer**$12.93**4.8★21,857 rev](https://www.amazon.com/dp/B09VK154VZ) [3**ARM & HAMMER Complete Care Toothpaste Teeth Whitening Toothpaste Fluoride Whole Mouth Protection Fresh Mint Flavor 6.0 oz (Pack of 1)**Arm & Hammer**$4.03**4.8★6,831 rev](https://www.amazon.com/dp/B0010NOONU) [4**ARM & HAMMER Advance White Baking Soda & Peroxide Toothpaste Extreme Whitening 4.3 oz (Pack of 2)**Arm & Hammer**$8.36**4.7★778 rev](https://www.amazon.com/dp/B00E4MHZJY) [5**ARM & Hammer Toothpaste Plus TheraBreath Breath Fresheners ICY Mint Flavor Teeth Whitening Toothpaste Anticavity Fluoride for Bad Breath 5.5 Oz (Pack of 2)**Arm & Hammer**$7.38**4.7★3,539 rev](https://www.amazon.com/dp/B0CN7RT73S)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Crest 3D White Deep Stain Remover Toothpaste Teeth whitening for Adults 3.1oz 2 Pack Sensitivity Safe Enamel Repair Cavity Protection Fluoride Toothpaste Travel Size Toiletries**Crest**$19.75**8,716 rev1y ago](https://www.amazon.com/dp/B0DPNGKZ9P) [**Crest 3D White Brilliance Bright Mint Teeth Whitening Toothpaste 4.3 oz Pack of 3 100% More Surface Stain Removal 24 Hour Active Stain Prevention Whiter Teeth in 3 Days**Crest**$17.57**2,813 rev2y ago](https://www.amazon.com/dp/B0D1HHQ8R8) [**Red Seal Fluoride Free Toothpaste - Baking Soda - Herbal & Mineral Formula Vegan-Friendly Cruelty-Free SLS and Paraben-Free No Artificial Flavors NATRUE Certified Natural Dry Mouth Relief**RED SEAL**$9.16**2,897 rev2y ago](https://www.amazon.com/dp/B0CTJ422T3) [**ARM & Hammer Toothpaste Plus TheraBreath Breath Fresheners ICY Mint Flavor Teeth Whitening Toothpaste Anticavity Fluoride for Bad Breath 5.5 Oz (Pack of 2)**Arm & Hammer**$7.38**3,539 rev2y ago](https://www.amazon.com/dp/B0CN7RT73S) [**Crest 3D White Teeth Whitening Toothpaste for Adults 4.6oz 3 Pack Stain Remover Cavity Protection Fluoride Toothpaste Strengthens Enamel Faster Whitening Brightens Teeth Travel Size**Crest**$17.80**4,020 rev2y ago](https://www.amazon.com/dp/B0CPKNH9PS)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Arm & Hammer Advance White Extreme Whitening Toothpaste - 6 Oz (Pack of 6)**Arm & Hammer**$21.91**4.6★**▲ 81%**](https://www.amazon.com/dp/B06XJNZHQC) [**ARM & HAMMER Complete Care Toothpaste Teeth Whitening Toothpaste Fluoride Whole Mouth Protection Fresh Mint Flavor 6.0 oz (Pack of 1)**Arm & Hammer**$4.03**4.8★**▲ 47%**](https://www.amazon.com/dp/B0010NOONU) [**ARM & HAMMER Advance White Baking Soda & Peroxide Toothpaste Extreme Whitening 4.3 oz (Pack of 2)**Arm & Hammer**$8.36**4.7★**▲ 33%**](https://www.amazon.com/dp/B00E4MHZJY) [**ARM & HAMMER Essentials Whiten & Strengthen Fluoride Toothpaste-4 Pack of 4.3oz Tubes Fresh Mint- 100% Natural Baking Soda- Fluoride Toothpaste**Arm & Hammer**$18.74**4.5★**▲ 26%**](https://www.amazon.com/dp/B081R32W7N) [**Crest 3D White Deep Stain Remover Toothpaste Teeth whitening for Adults 3.1oz 2 Pack Sensitivity Safe Enamel Repair Cavity Protection Fluoride Toothpaste Travel Size Toiletries**Crest**$19.75**4.4★**— 9%**](https://www.amazon.com/dp/B0DPNGKZ9P)
**~~View all trending →~~**
## **What buyers say about whitening toothpastes**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Tooth Brightening**30%
*“Whitening Toothpaste”*
**Quality-Overall**12%
*“Ive been happy with its performance”*
**Value For Money**12%
*“Great value”*
**Cleansing**9%
*“Super clean feeling”*
**Efficiency**5%
*“It works well”*
**Tooth Sensitivity**5%
*“Helps a lot with the sensitivity I have with my teeth”*
**Advertised Vs Actual Product**4%
*“As described”*
**Breathability**3%
*“It makes your breath feel fresh”*
**Ease Of Cleaning**3%
*“Cleans really well”*
**Brightness/Shine/Glow**2%
*“Noticeably Brighter Teeth”*
### **What buyers complain about **
**Value For Money**13%
*“Kind of expensive”*
**Functionality-Overall**11%
*“Didn't work”*
**Ease Of Use**8%
*“the little pump is Very difficult to operate”*
**Dispensing Mechanism**7%
*“Awful dispenser”*
**Advertised Vs Actual Product**3%
*“Deceptive advertisement”*
**Size-Overall**3%
*“wrong size”*
**Motor Power**3%
*“Pump is stupid”*
**Design-Overall**3%
*“package design is terrible”*
**Durability**2%
*“It breaks super easily”*
**Color Fading/Discoloration**2%
*“does not whiten”*
### **Top return reasons **
**Advertised Vs Actual Product**22%
**Size-Overall**20%
**Functionality-Overall**8%
**Leak-Proof**8%
**Value For Money**7%
**Defective Material/Parts**4%
**Product Condition**4%
**Ingredients-Overall**4%
**Motor Power**4%
**Texture/Consistency-Overall**2%
## **Common questions**
- **Is whitening toothpastes profitable to sell on Amazon United States?**
- The niche generates $4.9M/yr across 17 tracked products. 90-day search growth is -2.4%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the whitening toothpastes niche?**
- 3 brands and 238 sellers compete. The top 5 products take 70% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in whitening toothpastes?**
- Top complaints mined from reviews: Value For Money, Functionality-Overall, Ease Of Use. The return rate is 0.3%.
- **What does it cost to enter the whitening toothpastes niche?**
- Listings span $4.03–$21.91; the average listing price is $12.85 (sweet spot $15–$100). The average incumbent carries 5,591 reviews — the moat a new listing must climb.
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