---
title: "Denture Dome — $803K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/denture-dome"
last_updated: "2026-08-11T09:04:16.581Z"
locale: en
meta:
description: "Niche score 50/100 · $803K/yr market · 357K searches/yr · $43.41 avg price. Soft demand (-84.3% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 50/100 · $803K/yr market · 357K searches/yr · $43.41 avg price. Soft demand (-84.3% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Denture Dome — $803K/yr Amazon US Niche (2026) - Flapen"
---
# **denture dome**
**Worth a look**
Shows a sweet-spot price point ($43.41 avg), but soft demand (-84.3% this quarter) keeps it on the watch list.
Market size 73Growth 0Conversion 60Competition 20Returns 62Price range 95Avg price 95Brand share 42Review moat 49Quality gap 79
**Avg price**
**Incredible****$43.41**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$23.78–$96.19**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Market size**
**Good****$803K**
$803K/yr · 357K searches
**Returns**
**Good****2.5%**
return rate — above 5% kills the launch gate
**Conversion**
**Good****5.2%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Okay****1,564.69**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Okay****80%**
top-5 brand share — brands hold most of the demand
**Competition**
**Bad****76%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-84.3%**
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") [** Out of Stock**](https://flapen.com/research/niches?market=us&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United States niche tracking, denture dome is a $803K/yr Amazon United States market (357K searches/yr). The top 5 brands hold 80% of demand. Verdict: Worth a look — 50/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **denture dome market data**
- **Units sold / yr**
- **20K–25K**
- avg 1,500–2,000/product
- **Revenue / yr**
- **$868K–$1.1M**
- units × avg price
- **Conversion rate**
- **5.2%**
- **Avg BSR**
- **#383**
- **Page quality**
- **0%**
- **Prime**
- **92%**
- **Sponsored**
- **100%**
- **Out of stock**
- **16.0%**
- **Avg brand age**
- **21 months**
- **Avg seller age**
- **107 days**
## **Competition & brand share**
The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**11 **▲rising
**Sellers**
**39**
**Top-5 brand share**
**80%**
Top 20: 100%
**Top-5 click share**
**76%**
Top 20: 100%
**Open market**
**15%**
- Denture Dome31% - MUAYSY20% - EcoBasic12% - ZharZo9% - UEOFEN8% - UMPOPO6% - Open — no brand owns it (5 brands, 15%)
## **Demand**
Weekly Amazon search volume, last 45 weeks — -84.3% search growth over the last 90 days.
45K35KSpike '25Black Friday '25Spike '26Sep '25Oct '25Dec '25Feb '26Mar '26May '26
[**Open Trend **](https://flapen.com/research/us/health-household/denture-dome/trend)
## **Top denture dome search terms**
- **denture dome**123K/yr-86.6%4.0% conv. - **denture dome for cleaning dentures**28K/yr-59.2%4.7% conv. - **ploise denture dome cleaner 2026**4K/yr+17.4%6.2% conv. - **ploise denture dome**35K/yr-87.8%4.4% conv. - **denture dome cleaner**60K/yr-95.6%0.9% conv. - **ploise**4K/yr-56.2%0.9% conv. - **denture dome by ploise**28K/yr-92.8%3.3% conv. - **dentures dome cleaner**3K/yr-69.4%4.1% conv. - **dental dome**7K/yr-80.4%4.2% conv. - **ploise denture cleaner**3K/yr-73.8%2.2% conv. [**All search terms **](https://flapen.com/research/us/health-household/denture-dome/search-terms)
## **Top denture dome 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%$80K20%$161K30%$241K40%$321K1101001K10K 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**Ploise Denture Dome Ultrasonic Retainer Cleaner Machine with UV-C | Night Guard Cleaner Mouth Guard Cleaner Denture Cleaner & Aligner Cleaner | 42000Hz for Retainers & Dental Care**Denture Dome**$96.19**4.4★58 rev](https://www.amazon.com/dp/B0GHPW981S) [2**Upgraded Ultrasonic Retainer Cleaner Machine 45kHz Ultrasonic Dentures Cleaner for Night Guards Braces Aligner Toothbrush Jewelry and More 200ML Capacity Black1**MUAYSY**$35.17**4.1★5,141 rev](https://www.amazon.com/dp/B0F18PRZY8) [3**EcoBasic Ultrasonic Retainer Cleaner Machine 45kHz Dental Cleaning Pod with UV-C Light 200ML Denture Cleaner with 4 Modes Deep Cleaning for Retainers Aligners Mouth Guards Dentures & Jewelry**EcoBasic**$35.96**4.2★2,476 rev](https://www.amazon.com/dp/B0CZRD28S5) [4**Dental Ultrasonic Retainer Cleaner Machine - 45kHz Dental Cleaning Pod with 4 Modes Digital Timer & 200ML Capacity for Denture Mouth Guard Aligner Night Guard Braces Toothbrush Head & Jewelry**ZharZo**$36.84**4.2★1,559 rev](https://www.amazon.com/dp/B0F325MBB8) [5**Dental Ultrasonic Retainer Cleaner Machine: 45kHz Dental Cleaning Pod with Digital Timer & 200ML Cleaning for Dentures Mouth Guards Aligners Night Guards Braces Toothbrush Heads & Jewelry White**UEOFEN**$37.48**4.1★3,170 rev](https://www.amazon.com/dp/B0DSF75WVR)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**COBEEK Ultrasonic Retainer Cleaner Machine 52kHz Ultrasonic Denture Cleaner for Mouth Guards Braces Toothbrush Heads Jewelry Dental Ultrasonic Cleaner with 250ML Capacity & Cleaning Brush Black**COBEEK**$39.75**137 rev3mo ago](https://www.amazon.com/dp/B0H2QBXQDK) [**UMPOPO Ultrasonic Retainer Cleaner Machine 48kHz Dental Cleaning Pod Ultrasonic Retainer Cleaner for Dentures Aligners Mouth Guards Toothbrush Heads and Jewelry with 200ML Capacity LAB Supply**UMPOPO**$40.37**1,773 rev3mo ago](https://www.amazon.com/dp/B0GVXVFWR3) [**Ultrasonic Retainer Cleaner Machine 45kHz Denture Dome with UV Light Dental Cleaning POD for Aligners Mouth Guards Night Guards Toothbrush Jewelry 200ML Capacity (Black)**ARAER**$35.33**20 rev5mo ago](https://www.amazon.com/dp/B0GKZZYZ21) [**Ploise Denture Dome Ultrasonic Retainer Cleaner Machine with UV-C | Night Guard Cleaner Mouth Guard Cleaner Denture Cleaner & Aligner Cleaner | 42000Hz for Retainers & Dental Care**Denture Dome**$96.19**58 rev5mo ago](https://www.amazon.com/dp/B0GHPW981S) [**Denture Dome Dental Ultrasonic Retainer Cleaner Machine Denture Dome 45kHz Dental Cleaning Pod Digital Timer & 200ML Capacity for Denture Mouth Guard Aligner Night Guard Braces & Jewelry (Black)**Denture Dome**$51.28**6 rev6mo ago](https://www.amazon.com/dp/B0GD6GVSZ6)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Ultrasonic Retainer Cleaner Machine 45kHz Denture Dome with UV Light Dental Cleaning POD for Aligners Mouth Guards Night Guards Toothbrush Jewelry 200ML Capacity (Black)**ARAER**$35.33**3.8★**▲ 1000%**](https://www.amazon.com/dp/B0GKZZYZ21) [**UMPOPO Ultrasonic Retainer Cleaner Machine 48kHz Dental Cleaning Pod Ultrasonic Retainer Cleaner for Dentures Aligners Mouth Guards Toothbrush Heads and Jewelry with 200ML Capacity LAB Supply**UMPOPO**$40.37**4.3★**▲ 1000%**](https://www.amazon.com/dp/B0GVXVFWR3) [**COBEEK Ultrasonic Retainer Cleaner Machine 52kHz Ultrasonic Denture Cleaner for Mouth Guards Braces Toothbrush Heads Jewelry Dental Ultrasonic Cleaner with 250ML Capacity & Cleaning Brush Black**COBEEK**$39.75**4.4★**▲ 1000%**](https://www.amazon.com/dp/B0H2QBXQDK) [**BOOPNEW Ultrasonic Retainer Cleaner Machine Denture Dome for Cleaning Dentures Mouth Guard Night Guard Aligner Jewelry 45kHz 250ML UV Ultrasonic Denture cleaner Ultra Sonic Cleaner for Retainers**BOOPNEW**$33.95**3.8★**▲ 1000%**](https://www.amazon.com/dp/B0FJG4MD2P) [**Ploise Denture Dome Ultrasonic Retainer Cleaner Machine with UV-C | Night Guard Cleaner Mouth Guard Cleaner Denture Cleaner & Aligner Cleaner | 42000Hz for Retainers & Dental Care**Denture Dome**$96.19**4.4★**▲ 893%**](https://www.amazon.com/dp/B0GHPW981S)
**~~View all trending →~~**
## **What buyers say about denture dome**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Cleaning**28%
*“Cleans great”*
**Ease Of Use**13%
*“Easy process”*
**Quality-Overall**9%
*“The build quality is excellent”*
**Efficiency**8%
*“It works incredibly well”*
**Value For Money**7%
*“Excellent Value for Money”*
**Advertised Vs Actual Product**5%
*“Exactly as pictured”*
**Compactness**3%
*“Compact and easy to clean”*
**Cleansing**3%
*“So clean”*
**Smell**2%
*“also smell fresh”*
**Design-Overall**2%
*“Elegant Design”*
### **What buyers complain about **
**Durability**43%
*“Broke immediately”*
**Ease Of Cleaning**12%
*“Hard to Clean Itself”*
**Functionality-Overall**7%
*“Worked once”*
**Quality-Overall**7%
*“Bad Quality”*
**Value For Money**3%
*“Overpriced”*
**Size-Overall**2%
*“Very small”*
**Stain Resistance**2%
*“stained - dont expect it to clean that coloring away”*
**Smell**1%
*“This had kind of a strange plasticy smell”*
**Ease Of Use**1%
*“It's not easy to use”*
**Instructions/User Manual/Troubleshooting**1%
*“Needs better instructions”*
### **Top return reasons **
**Functionality-Overall**28%
**Defective Material/Parts**16%
**Size-Overall**13%
**Advertised Vs Actual Product**8%
**Durability**6%
**Ease Of Cleaning**5%
**Product Condition**5%
**Value For Money**3%
**Charging**3%
**Color**2%
## **Common questions**
- **Is denture dome profitable to sell on Amazon United States?**
- The niche generates $803K/yr across 13 tracked products. 6 of 8 products launched in the last 360 days are still selling. 90-day search growth is -84.3%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the denture dome niche?**
- 11 brands and 39 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 80% of demand.
- **What do buyers complain about in denture dome?**
- Top complaints mined from reviews: Durability, Ease Of Cleaning, Functionality-Overall. The return rate is 2.5%.
- **What does it cost to enter the denture dome niche?**
- Listings span $23.78–$96.19; the average listing price is $43.41 (sweet spot $15–$100). The average incumbent carries 1,565 reviews — the moat a new listing must climb.
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