Oral B Interspace Brush Heads
FailShoppers spend an estimated $52K a year here, so Oral B Interspace Brush Heads is a Fail.
- Flapen Score
- 38 / 100Ranks 1,800 of 2,035 Health & Personal Care niches · −10 vs the category median of 4838
- Market size
- £52K/yr40K searches / yr
- 90-day growth
- -17.7%search demand this quarter
- Competition
- 81%top-5 click share · 9 brands · 36 sellers
Flapen Score
Oral B Interspace Brush Heads against its category
The dotted line is the Health & Personal Care average. Past it, Oral B Interspace Brush Heads is stronger. Inside it, weaker.
Market
The Oral B Interspace Brush Heads market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Oral B Interspace Brush Heads 40K times last year and spent an estimated £52K. The top 5 brands take 88% of clicks. Demand peaks in Oct–Nov. Flapen scores it 38 out of 100, a Fail.
01 · Demand
An estimated 15.7% of those searches ended in a purchase.
Shoppers searched for this 40K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 15.7% of those searches ended in a purchase. Searches in the last 90 days moved -17.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated £52K a year.
- Searches, last 12 months
- 40K
- Growth, 90 days vs prior 90
- -17.7%
- Conversion, latest week
- 15.7%
- Market size, estimated
- £52Ka year
- Peak month
- November1.7× the quietest month
- Top search term
- oral b interspace brush heads17K searches a year
02 · Price
A sale here is worth £8.30.
Listings sell for £8.30 on average, from £4.41 to £17.00. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 250 to 500 of them. At £8.30 that is £2K to £4K a year per listing.
- Average price
- £8.30under the $15 to $100 sweet spot
- Price range
- £4.41–£17.00
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 5K–6K
- Units per listing a year
- 250–500
- Revenue per listing a year
- £2K–£4K
- Returns
- 0.5%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
82% of listings pay for placement with sponsored ads. 82% ship with Prime. On an average day, 9.8% of listings are out of stock. The average listing ranks #213 within Dental Care. It carries 419 reviews at 4.57 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 82%
- Prime listings
- 82%
- Out of stock, average day
- 9.8%
- Average rank
- #213in Dental Care
- Average rating
- 4.57 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 419per listing
- Listings tracked
- 11
04 · Newcomers
0 of last year's 4 launches cleared the first-year sales bar.
4 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 50 months on average, so the names here are settling in.
- Launched, last 12 months
- 4
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 50 months
Products
Top Oral B Interspace Brush 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 24, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
8pcs Interspace Toothbrush Heads Compatible with Braun Oral B Electric Toothbrushes for Cleaning Crevices Bridges and Implants.
- Price
- £5.43
- Rating
- 4.4/5
- Reviews
- 1,180
- Age
- 2y ago

Oral-B Interspace Brush Heads - 2 Heads
- Price
- £10.76
- Rating
- 4.5/5
- Reviews
- 493
- Age
- 14y ago

BRAInterspacec2er Replacement Brushes
- Price
- £11.11
- Rating
- 4.6/5
- Reviews
- 360
- Age
- 11y ago

Oral-B Braun Compatible Interspace Electric Toothbrush Head Deep Plaque Remover UK Brand Rozar Pack of 4 Cleans Between Teeth IP17
- Price
- £4.99
- Rating
- 4.4/5
- Reviews
- 248
- Age
- 2y ago

Oral-B iO Interdental Clean Genuine Round Brushes Suitable for Braces Implants and Misaligned Teeth x2
- Price
- £17.00
- Rating
- 4.7/5
- Reviews
- 564
- Age
- 1y ago
Trending
estimated 90-day click momentum
for Oral B Interspace Brush Heads 2-Pack for Oral B interdental Toothbrush Heads Interdental Toothbrush Replacement Heads for Braun Electric Toothbrush for Braces and Implants(White)
- Price
- £4.41
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 4mo ago

Oral-B Interspace Brush Heads - 2 Heads
- Price
- £10.76
- Rating
- 4.5/5
- Reviews
- 493
- Age
- 14y ago

8Pcs Interspace Toothbrush Heads Precision Clean Toothbrush Head Replacement - Suitable for Oral B Braun Electric Toothbrushes Cleans Crevices Bridges & Implants
- Price
- £5.10
- Rating
- 4.9/5
- Reviews
- 15
- Age
- 9mo ago

2PCS Interspace Toothbrush Replacement Heads Suitable for Braun Oral-B Tooth Brush Heads for Cleaning Braces Back Teeth Bridges & Crevices
- Price
- £5.41
- Rating
- 4.4/5
- Reviews
- 15
- Age
- 8mo ago

Oral-B iO Interdental Clean Genuine Round Brushes Suitable for Braces Implants and Misaligned Teeth x2
- Price
- £17.00
- Rating
- 4.7/5
- Reviews
- 564
- Age
- 1y ago
Newest
by launch date
for Oral B Interspace Brush Heads 2-Pack for Oral B interdental Toothbrush Heads Interdental Toothbrush Replacement Heads for Braun Electric Toothbrush for Braces and Implants(White)
- Price
- £4.41
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 4mo ago

2PCS Interspace Toothbrush Replacement Heads Suitable for Braun Oral-B Tooth Brush Heads for Cleaning Braces Back Teeth Bridges & Crevices
- Price
- £5.41
- Rating
- 4.4/5
- Reviews
- 15
- Age
- 8mo ago

8Pcs Interspace Toothbrush Heads Electric Toothbrush Head Replacement Brush Heads Compatible with Braun Oral B Electric Toothbrushes for Cleaning Crevices Bridges and Implants
- Price
- £4.88
- Rating
- 4.7/5
- Reviews
- 32
- Age
- 8mo ago

8Pcs Interspace Toothbrush Heads Precision Clean Toothbrush Head Replacement - Suitable for Oral B Braun Electric Toothbrushes Cleans Crevices Bridges & Implants
- Price
- £5.10
- Rating
- 4.9/5
- Reviews
- 15
- Age
- 9mo ago

Oral-B iO Interdental Clean Genuine Round Brushes Suitable for Braces Implants and Misaligned Teeth x2
- Price
- £17.00
- Rating
- 4.7/5
- Reviews
- 564
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 81% of clicks. A locked shelf that new listings rarely crack.
Brands
9 rising
Sellers
36
Est. top-5 brand share
88%
Top 20: 100%
Est. top-5 click share
81%
Top 20: 100%
Open market
8%
- Betterchoi39%
- Oral-B22%
- Braun15%
- ROZAR7%
- MIFARUI4%
- Valuabletry4%
- Open — no brand owns it (3 brands, 8%)
Demand
Oral B Interspace Brush Heads search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Oct, Nov · busiest ÷ quietest = 1.7×
Search terms
Top Oral B Interspace Brush Heads search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- oral b interspace brush heads17K/yr
- oral b interdental toothbrush heads10K/yr
- interspace toothbrush heads5K/yr
- oral b interdental brushes3K/yr
- oral b interspace toothbrush head3K/yr
- oral-b interspace2K/yr
Reviews and returns
What reviews say buyers love and hate about Oral B Interspace Brush Heads
We read the reviews and the return reasons for every product selling here.
“These do not fit an oral b toothbrush”
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
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Oral B Interspace Brush 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









