oral b interspace brush heads
Skip itA small market ($52K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Conversion
Incredible15.7%search→purchase rate — share of searches ending in a sale
Review moat
Great418.64avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Brand share
Okay88%top-5 brand share — brands hold most of the demand
Avg price
Bad£8.30avg listing price — sweet spot $15–$100
Growth
Bad-17.7%90-day search growth — must beat 0% to launch
Competition
Bad81%top-5 click share — a locked-up shelf
Price range
Bad£4.41–£17.00cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Bad£52K£52K/yr · 40K searches
According to Flapen's Amazon United Kingdom niche tracking, oral b interspace brush heads is a £52K/yr Amazon United Kingdom market (40K searches/yr). The top 5 brands hold 88% of demand. Demand peaks in Oct–Nov. Verdict: Skip it — 38/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
oral b interspace brush heads market data
- Units sold / yr
- 5K–6K
- avg 250–500/product
- Revenue / yr
- £42K–£50K
- units × avg price
- Conversion rate
- 15.7%
- Avg BSR
- #213
- Page quality
- 0%
- Prime
- 82%
- Sponsored
- 82%
- Out of stock
- 9.8%
- Avg brand age
- 50 months
- Avg seller age
- 158 days
Competition & brand share
The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.Brands
9 rising
Sellers
36
Top-5 brand share
88%
Top 20: 100%
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 & seasonality
Weekly Amazon search volume, last 84 weeks — -17.7% search growth over the last 90 days.Peak months: Oct, Nov · busiest ÷ quietest = 1.7×
Top oral b interspace brush heads search terms
- 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
Top oral b interspace brush heads 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.
All 11 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
8pcs Interspace Toothbrush Heads Compatible with Braun Oral B Electric Toothbrushes for Cleaning Crevices Bridges and Implants.
Betterchoi£5.434.4★1,180 rev
Oral-B Interspace Brush Heads - 2 Heads
Braun£10.764.5★493 rev
BRAInterspacec2er Replacement Brushes
Oral-B£11.114.6★360 rev
Oral-B Braun Compatible Interspace Electric Toothbrush Head Deep Plaque Remover UK Brand Rozar Pack of 4 Cleans Between Teeth IP17
ROZAR£4.994.4★248 rev
Oral-B iO Interdental Clean Genuine Round Brushes Suitable for Braces Implants and Misaligned Teeth x2
Oral-B£17.004.7★564 rev
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)
Mevore£4.410 rev
2PCS Interspace Toothbrush Replacement Heads Suitable for Braun Oral-B Tooth Brush Heads for Cleaning Braces Back Teeth Bridges & Crevices
MrDalio£5.4115 rev
8Pcs Interspace Toothbrush Heads Electric Toothbrush Head Replacement Brush Heads Compatible with Braun Oral B Electric Toothbrushes for Cleaning Crevices Bridges and Implants
HEIZHU£4.8832 rev
8Pcs Interspace Toothbrush Heads Precision Clean Toothbrush Head Replacement - Suitable for Oral B Braun Electric Toothbrushes Cleans Crevices Bridges & Implants
MIFARUI£5.1015 rev
Oral-B iO Interdental Clean Genuine Round Brushes Suitable for Braces Implants and Misaligned Teeth x2
Oral-B£17.00564 rev
Trending
90-day click momentumfor 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)
Mevore£4.410.0★
Oral-B Interspace Brush Heads - 2 Heads
Braun£10.764.5★
8Pcs Interspace Toothbrush Heads Precision Clean Toothbrush Head Replacement - Suitable for Oral B Braun Electric Toothbrushes Cleans Crevices Bridges & Implants
MIFARUI£5.104.9★
2PCS Interspace Toothbrush Replacement Heads Suitable for Braun Oral-B Tooth Brush Heads for Cleaning Braces Back Teeth Bridges & Crevices
MrDalio£5.414.4★
Oral-B iO Interdental Clean Genuine Round Brushes Suitable for Braces Implants and Misaligned Teeth x2
Oral-B£17.004.7★
What buyers say about oral b interspace brush heads
What buyers praise and complain about, mined from review topics.What buyers love
“They do a decent job cleaning between teeth”
“Just as good as the expensive branded version”
“Great value for money”
“It does what it says”
“They fit and they work”
“apparently clean efficiently”
“Great brushes”
“Teeth feel really clean like after visiting the dentist”
“Good for difficult teeth”
“Gets in all those important little places”
What buyers complain about
“These do not fit an oral b toothbrush”
“a bit expensive”
“Not good enough”
“It doesn't the job”
“Hard to use”
“These Oral B brushes were disappointing as they only lasted a week before being completely deformed and unusable”
“Small”
“are very difficult to keep clean”
Top return reasons
Common questions
- Is oral b interspace brush heads profitable to sell on Amazon United Kingdom?
- The niche generates £52K/yr across 11 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is -17.7%. Flapen's verdict: Skip it (38/100).
- How competitive is the oral b interspace brush heads niche?
- 9 brands and 36 sellers compete. The top 5 products take 81% of clicks and top 5 brands hold 88% of demand.
- What do buyers complain about in oral b interspace brush heads?
- Top complaints mined from reviews: Oral Hygiene, Value For Money, Quality-Overall. The return rate is 0.5%.
- When does demand for oral b interspace brush heads peak?
- Demand peaks in Oct–Nov; the busiest month runs 1.7× the quietest.
- What does it cost to enter the oral b interspace brush heads niche?
- Listings span £4.41–£17.00; the average listing price is £8.30 (sweet spot $15–$100). The average incumbent carries 419 reviews — the moat a new listing must climb.