---
title: "Sonicare Replacement Heads Black — $271K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/sonicare-replacement-heads-black"
last_updated: "2026-08-11T01:41:26.728Z"
locale: en
meta:
description: "Niche score 52/100 · $271K/yr market · 79K searches/yr. A deep review moat (20,487 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 52/100 · $271K/yr market · 79K searches/yr. A deep review moat (20,487 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Sonicare Replacement Heads Black — $271K/yr Amazon US Niche (2026) - Flapen"
---
# **sonicare replacement heads black**
**Worth a look**
Shows low returns (0.6%), but a deep review moat (20,487 avg reviews) keeps it on the watch list.
Market size 49Growth 22Conversion 96Competition 53Returns 97Price range 82Avg price 95Brand share 23Review moat 16Quality gap 24
**Returns**
**Incredible****0.6%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****13.9%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Incredible****$24.72**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$8.65–$46.55**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****53%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Okay****$271K**
$271K/yr · 79K searches
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****91%**
top-5 brand share — brand-locked demand
**Growth**
**Bad****-6.0%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****20,487.19**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, sonicare replacement heads black is a $271K/yr Amazon United States market (79K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Aug–Sep. Verdict: Worth a look — 52/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **sonicare replacement heads black market data**
- **Units sold / yr**
- **10K–13K**
- avg 250–500/product
- **Revenue / yr**
- **$247K–$309K**
- units × avg price
- **Conversion rate**
- **13.9%**
- **Avg BSR**
- **#66**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **52%**
- **Out of stock**
- **3.6%**
- **Avg brand age**
- **35 months**
- **Avg seller age**
- **168 days**
## **Competition & brand share**
The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**10 **▼falling
**Sellers**
**37**
**Top-5 brand share**
**91%**
Top 20: 100%
**Top-5 click share**
**53%**
Top 20: 99%
**Open market**
**7%**
- Philips Sonicare65% - GottaShine7% - SuitShine7% - Futulkyus6% - POSWEENR6% - Bullnas2% - Open — no brand owns it (4 brands, 7%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -6.0% search growth over the last 90 days.
4K3KSpike '24Prime Day '25Spike '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Aug, Sep · busiest ÷ quietest = 2.9×
[**Open Trend **](https://flapen.com/research/us/health-household/sonicare-replacement-heads-black/trend)
## **Top sonicare replacement heads black search terms**
- **sonicare replacement heads black**18K/yr-3.2%14.8% conv. - **philips sonicare replacement heads black**15K/yr-17.6%15.0% conv. - **phillips sonicare replacement brush head black**9K/yr+4.8%15.2% conv. - **black sonicare replacement heads**9K/yr+0.5%15.5% conv. - **sonicare 5300 replacement heads**9K/yr-21.1%9.6% conv. - **sonicare black replacement heads**5K/yr+18.2%17.0% conv. - **philips sonicare 5300 replacement heads**6K/yr-4.8%7.5% conv. - **toothbrush heads black**3K/yr-2.2%5.3% conv. - **philips sonicare protectiveclean 5300 replacement heads**3K/yr-7.2%11.5% conv. - **phillips sonicare black brush heads**2K/yr-51.2%9.5% conv. [**All search terms **](https://flapen.com/research/us/health-household/sonicare-replacement-heads-black/search-terms)
## **Top sonicare replacement heads black 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%$14K10%$27K15%$41K20%$54K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 21 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Philips Sonicare W DiamondClean - Genuine Replacement Electric Toothbrush Heads Black 3 Pack HX6063/95**Philips Sonicare**$30.04**4.8★42,147 rev](https://www.amazon.com/dp/B078BXTF7N) [2**Philips Sonicare C3 Two-in-One Genuine Replacement Electric Toothbrush Heads for Deep Plaque Removal and Whitening 4 Pack One Year Supply Black HX9044/95**Philips Sonicare**$38.40**4.8★28,326 rev](https://www.amazon.com/dp/B071HQ3MPD) [3**Philips Sonicare W DiamondClean - Genuine Replacement Electric Toothbrush Heads Black 2 Pack HX6062/95**Philips Sonicare**$25.08**4.8★42,147 rev](https://www.amazon.com/dp/B0795XF6MS) [4**GottaShine Replacement Toothbrush Heads for Philips Sonicare Plaque Control Compatible with Click-on Electric Toothbrush Handles 12 Pack Black**GottaShine**$15.93**4.4★1,180 rev](https://www.amazon.com/dp/B0FPQNWSYZ) [5**SuitShine Replacement Toothbrush Heads Compatible with Philips Sonicare and More Click-on Handles 8 Pack Black**SuitShine**$10.05**4.4★6,375 rev](https://www.amazon.com/dp/B0CFLH6BVM)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**GottaShine Replacement Toothbrush Heads for Philips Sonicare Plaque Control Compatible with Click-on Electric Toothbrush Handles 12 Pack Black**GottaShine**$15.93**1,180 rev10mo ago](https://www.amazon.com/dp/B0FPQNWSYZ) [**Philips Sonicare C2 Plaque Control - Genuine Replacement Electric Toothbrush Heads White 6 Pack Up to 18 Month Supply HX9026/77**Philips Sonicare**$43.03**72,269 rev11mo ago](https://www.amazon.com/dp/B0FFM9YP9L) [**Replacement Toothbrush Heads Compatible with Philips Sonicare Gentle & Effective Electric Tooth Brush Refill for Plaque Control 10 Pack (Black)**POSWEENR**$10.07**1,482 rev1y ago](https://www.amazon.com/dp/B0FB3YH6DC) [**Bullnas Replacement Brush Heads Compatible with Philips Sonicare Toothbrush Heads for Sonicare ProtectiveClean 4100 5100 5300 6100 Electric Toothbrush 12 Count Ultimate Care Toothbrush Heads Black**Bullnas**$17.67**129 rev1y ago](https://www.amazon.com/dp/B0DRTWPY4Q) [**Replacement Heads Compatible with Sonicare Toothbrush Replacement Brush Head for Philips Sonicare Electric Toothbrush 4100 5100 6100 9900 C2 W3 and More Click-on Handles 8 Black**Cusnikelo**$9.88**1,185 rev1y ago](https://www.amazon.com/dp/B0DHP7RVF1)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**GottaShine Replacement Toothbrush Heads for Philips Sonicare Plaque Control Compatible with Click-on Electric Toothbrush Handles 12 Pack Black**GottaShine**$15.93**4.4★**▲ 194%**](https://www.amazon.com/dp/B0FPQNWSYZ) [**Philips Sonicare W DiamondClean - Genuine Replacement Electric Toothbrush Heads Black 3 Pack HX6063/95**Philips Sonicare**$30.04**4.8★**▲ 181%**](https://www.amazon.com/dp/B078BXTF7N) [**Philips Sonicare C2 Plaque Control - Genuine Replacement Electric Toothbrush Heads White 6 Pack Up to 18 Month Supply HX9026/77**Philips Sonicare**$43.03**4.8★**▲ 148%**](https://www.amazon.com/dp/B0FFM9YP9L) [**Toothbrush Replacement Brush Heads for Philips Sonicare C1 C2 ProtectiveClean 4100 5100 5300 Electric Sonic Tooth Refill Head Plaque Control 10 Pack Black**Futulkyus**$15.22**4.4★**▲ 135%**](https://www.amazon.com/dp/B0CKN41GKG) [**Replacement Toothbrush Heads Compatible with Philips Sonicare Gentle & Effective Electric Tooth Brush Refill for Plaque Control 10 Pack (Black)**POSWEENR**$10.07**4.4★**▲ 99%**](https://www.amazon.com/dp/B0FB3YH6DC)
**~~View all trending →~~**
## **What buyers say about sonicare replacement heads black**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**19%
*“feels well made”*
**Size-Overall**15%
*“Fits perfectly”*
**Value For Money**14%
*“Worth the price”*
**Brush Quality**8%
*“Good brush heads”*
**Advertised Vs Actual Product**7%
*“As advertised”*
**Tooth Brightening**4%
*“Teeth shine”*
**Durability**3%
*“they seem very durable”*
**Efficiency**3%
*“it works just fine”*
**Ease Of Cleaning**3%
*“Cleans great”*
**Cleansing**3%
*“Nice clean teeth”*
### **What buyers complain about **
**Size-Overall**18%
*“Dont fit”*
**Value For Money**17%
*“expensive”*
**Durability**13%
*“Fell Apart Immediately”*
**Quality-Overall**8%
*“these were not made correctly”*
**Ease Of Cleaning**6%
*“Not great at actually vibrating and cleaning”*
**Stiffness**3%
*“Stiff Bristles”*
**Hard Feel**3%
*“not a soft as Im used to”*
**Compatibility-Overall**3%
*“I was scared it wasnt going to fit on my Philips Sonicare 9900”*
**Color**3%
*“The colors at the base are very very faint”*
**Add-Ons/Attachments**2%
*“Bristle was not attached correctly”*
### **Top return reasons **
**Size-Overall**55%
**Compatibility-Overall**14%
**Value For Money**7%
**Advertised Vs Actual Product**5%
**Functionality-Overall**4%
**Color**3%
**Hard Feel**2%
**Defective Material/Parts**2%
**Quality-Overall**1%
**Product Condition**1%
## **Common questions**
- **Is sonicare replacement heads black profitable to sell on Amazon United States?**
- The niche generates $271K/yr across 21 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -6.0%. Flapen's verdict: Worth a look (52/100).
- **How competitive is the sonicare replacement heads black niche?**
- 10 brands and 37 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 91% of demand.
- **What do buyers complain about in sonicare replacement heads black?**
- Top complaints mined from reviews: Size-Overall, Value For Money, Durability. The return rate is 0.6%.
- **When does demand for sonicare replacement heads black peak?**
- Demand peaks in Aug–Sep; the busiest month runs 2.9× the quietest.
- **What does it cost to enter the sonicare replacement heads black niche?**
- Listings span $8.65–$46.55; the average listing price is $24.72 (sweet spot $15–$100). The average incumbent carries 20,487 reviews — the moat a new listing must climb.
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