Sonicare C1 Replacement Heads
MaybeBuyers convert on 15.7% of searches. But the top 5 products take 78% of clicks, so Sonicare C1 Replacement Heads is a Maybe.
- Flapen Score
- 50 / 100Top 44% of 14,768 Health & Household niches · +1 vs the category median of 4950
- Market size
- $347K/yr144K searches / yr
- 90-day growth
- +3.1%search demand this quarter
- Competition
- 78%top-5 click share · 8 brands · 13 sellers
Flapen Score
Sonicare C1 Replacement Heads against its category
The dotted line is the Health & Household average. Past it, Sonicare C1 Replacement Heads is stronger. Inside it, weaker.
Market
The Sonicare C1 Replacement Heads market on Amazon at a glance
Shoppers on Amazon United States searched for Sonicare C1 Replacement Heads 144K times last year and spent an estimated $347K. The top 5 brands take 92% of clicks. Flapen scores it 50 out of 100, a Maybe.
01 · Demand
An estimated 15.7% of those searches ended in a purchase.
Shoppers searched for this 144K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 15.7% of those searches ended in a purchase. Searches in the last 90 days moved +3.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $347K a year.
- Searches, last 12 months
- 144K
- Growth, 90 days vs prior 90
- +3.1%
- Conversion, latest week
- 15.7%
- Market size, estimated
- $347Ka year
- Peak month
- January1.2× the quietest month
- Top search term
- philips sonicare replacement heads c125K searches a year
02 · Price
A sale here is worth $15.33.
Listings sell for $15.33 on average, from $8.87 to $39.24. Amazon reports units sold in ranges. This niche sold 20K to 25K a year. The average listing sells 750 to 1,000 of them. At $15.33 that is $11K to $15K a year per listing.
- Average price
- $15.33inside the $15 to $100 sweet spot
- Price range
- $8.87–$39.24
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 20K–25K
- Units per listing a year
- 750–1,000
- Revenue per listing a year
- $11K–$15K
- Returns
- 0.9%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
92% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 4.8% of listings are out of stock. The average listing ranks #131 within Toothbrushes & Accessories. It carries 2,660 reviews at 4.50 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 92%
- Prime listings
- 100%
- Out of stock, average day
- 4.8%
- Average rank
- #131in Toothbrushes & Accessories
- Average rating
- 4.50 starsAmazon United States average 4.42 stars
- Average reviews
- 2,660per listing
- Listings tracked
- 12
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 33 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 33 months
Products
Top Sonicare C1 Replacement Heads products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 14, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Philips Sonicare C1 SimplyClean - Genuine Replacement Electric Toothbrush Heads White 6 Pack Up to 18 Month Supply HX6016/77
- Price
- $39.24
- Rating
- 4.7/5
- Reviews
- 390
- Age
- 11mo ago
Philips Sonicare C1 SimplyClean - Genuine Replacement Electric Toothbrush Heads White 4 Pack One Year Supply HX6014/65
- Price
- $32.33
- Rating
- 4.7/5
- Reviews
- 390
- Age
- 3y ago
Electric Toothbrush Heads for Philips Sonicare Replacement Heads C1 C2 G2 4100 W Replacement Brush Head Compatible with Phillips Sonicare Electric Toothbrushes C2 C1 G2 for Sonic Care Brush 6 Pcs
- Price
- $9.90
- Rating
- 4.4/5
- Reviews
- 295
- Age
- 1y ago
Futulkyus Replacement Toothbrush Heads for Philips Sonicare C1 C2 ProtectiveClean 4100 5100 10 Pack
- Price
- $14.67
- Rating
- 4.4/5
- Reviews
- 6,209
- Age
- 5y ago
Boclengo Replacement Toothbrush Heads for Philips Sonicare Replacement Heads C2 C1 Electric Replacement Brush Head Compatible with Phillips Sonicare C2 C1 for Philips Sonic Care Electric Brush
- Price
- $9.71
- Rating
- 4.4/5
- Reviews
- 416
- Age
- 2y ago
Trending
estimated 90-day click momentum
Toptheway Toothbrush Replacement Heads Compatible with Philips Sonicare C1 C2 Plaque Control Electric Toothbrush Head for ProtectiveClean 4100 5100 5300 10 Pack
- Price
- $14.51
- Rating
- 4.4/5
- Reviews
- 5,102
- Age
- 4y ago
Toptheway Toothbrush Replacement Heads Compatible with Philips Sonicare C1 C2 Plaque Control Electric Toothbrush Head for ProtectiveClean 4100 5100 5300 6 Pack
- Price
- $10.18
- Rating
- 4.4/5
- Reviews
- 5,102
- Age
- 1y ago
Philips Sonicare C1 SimplyClean - Genuine Replacement Electric Toothbrush Heads White 6 Pack Up to 18 Month Supply HX6016/77
- Price
- $39.24
- Rating
- 4.7/5
- Reviews
- 390
- Age
- 11mo ago
Boclengo Replacement Toothbrush Heads for Philips Sonicare Replacement Heads C2 C1 Electric Replacement Brush Head Compatible with Phillips Sonicare C2 C1 for Philips Sonic Care Electric Brush
- Price
- $9.71
- Rating
- 4.4/5
- Reviews
- 416
- Age
- 2y ago
Replacement Toothbrush Heads for Philips Sonicare Replacement Heads Electric Replacement Brush Head Compatible with Phillips Sonicare C2 C1 4100 12 Pack
- Price
- $10.40
- Rating
- 4.6/5
- Reviews
- 593
- Age
- 1y ago
Newest
by launch datePhilips Sonicare C1 SimplyClean - Genuine Replacement Electric Toothbrush Heads White 6 Pack Up to 18 Month Supply HX6016/77
- Price
- $39.24
- Rating
- 4.7/5
- Reviews
- 390
- Age
- 11mo ago
12 Pack Replacement Toothbrush Heads for Philips Sonicare Replacement Heads C2 C1 4100 Electric Replacement Brush Head for Phillips Sonicare Brush C2 C1 4100 for Sonic Care Toothbrush White
- Price
- $15.11
- Rating
- 4.6/5
- Reviews
- 197
- Age
- 1y ago
Electric Toothbrush Heads for Philips Sonicare Replacement Heads C1 C2 G2 4100 W Replacement Brush Head Compatible with Phillips Sonicare Electric Toothbrushes C2 C1 G2 for Sonic Care Brush 6 Pcs
- Price
- $9.90
- Rating
- 4.4/5
- Reviews
- 295
- Age
- 1y ago
Replacement Toothbrush Heads for Philips Sonicare Replacement Heads Electric Replacement Brush Head Compatible with Phillips Sonicare C2 C1 4100 12 Pack
- Price
- $10.40
- Rating
- 4.6/5
- Reviews
- 593
- Age
- 1y ago
Replacement Toothbrush Heads Compatible with Philips Sonicare Electric Toothbrush Replacement Brush Head for Replacement Heads C1 C2 G2 W 4100 HX9023/65 HX6062/65 and More Sonicare Snap-on Handles
- Price
- $9.32
- Rating
- 4.5/5
- Reviews
- 882
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 78% of clicks. A locked shelf that new listings rarely crack.
Brands
8 falling
Sellers
13
Est. top-5 brand share
92%
Top 20: 100%
Est. top-5 click share
78%
Top 20: 100%
Open market
5%
- Philips Sonicare52%
- Boclengo20%
- toptheway8%
- Futulkyus8%
- Aoremon4%
- Joryama3%
- Open — no brand owns it (2 brands, 5%)
Demand
Sonicare C1 Replacement Heads search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.2×
Search terms
Top Sonicare C1 Replacement Heads search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- philips sonicare replacement heads c125K/yr
- sonicare c1 replacement heads19K/yr
- philips sonicare c1 replacement heads16K/yr
- c1 sonicare replacement heads16K/yr
- sonicare replacement heads c115K/yr
- phillips sonicare replacement brush head c115K/yr
- phillips sonicare c1 replacement brush head7K/yr
- philips sonicare c15K/yr
- sonicare c15K/yr
- philips sonicare toothbrush heads c15K/yr
Reviews and returns
What reviews say buyers love and hate about Sonicare C1 Replacement Heads
We read the reviews and the return reasons for every product selling here.
“Bristles are too hard”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
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Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Sonicare C1 Replacement Heads questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data