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Oral B Interspace Brush Heads

a small market ($52K/yr) — Oral B Interspace Brush Heads doesn't clear our bar today.

Flapen Score

38
Skip it
Market size 13Growth 16Conversion 97Competition 16Returns 98Price range 16Avg price 23Brand share 28Review moat 79Quality gap 30
This niche Category average

Is Oral B Interspace Brush Heads profitable on Amazon?

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.

Oral B Interspace Brush Heads: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -17.7% over the last 90 days and 15.7% of searches end in a purchase.

£52K

revenue / yr

Units sold / yr6K
Search volume / yr-17.7%40K
Conversion rate15.7%
Avg price£8.30

Who owns the niche?

The top 5 brands hold 88% of demand, so 12% of the market is open.

12%

open market share

Brands · sellers9 · 36
Top-5 product click share81%
Open market12%
Avg brand age50 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 11 products

Sponsored placement82%
New entrants (1y)4· 0 succeeded
Avg rating4.6★
Avg reviews419

Top Oral B Interspace Brush Heads products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.

£0£5K£10K£16K£21K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

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%)

Oral B Interspace Brush Heads demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume40KCVR15.7%Products11Brands9Top 5 Brands88%OOS Rate9.8%Rating4.6★Reviews419Avg BSR#213
1K600Spike '25Prime Day '25JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Oct, Nov · busiest ÷ quietest = 1.7×

Top Oral B Interspace Brush Heads search terms shoppers use

The exact queries shoppers type, with 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

What reviews say buyers love and hate about Oral B Interspace Brush Heads

What buyers mention most, as a share of all reviews.

What buyers love

91% of reviews
Oral Hygiene30%

They do a decent job cleaning between teeth

Quality-Overall20%

Just as good as the expensive branded version

Value For Money14%

Great value for money

Advertised Vs Actual Product10%

It does what it says

Size-Overall5%

They fit and they work

What buyers complain about

79% of reviews
Oral Hygiene27%

These do not fit an oral b toothbrush

Value For Money15%

a bit expensive

Quality-Overall12%

Not good enough

Functionality-Overall9%

It doesn't the job

Ease Of Use8%

Hard to use

Oral B Interspace Brush Heads return rate & reasons

Why buyers send it back, as a share of all return requests.

0.5%

Return rate

55%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
46%
2Compatibility-Overall
33%
3Advertised Vs Actual Product
8%
4Functionality-Overall
3%
5Quality-Overall
3%

Common Oral B Interspace Brush Heads questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Oral B Interspace Brush Heads 38/100 on Amazon United Kingdom — Skip it. The niche generates £52K/yr across 11 tracked products. 0 of 4 products launched in the last 360 days are still selling. Search demand moved -17.7% over the last 90 days.
Search demand for Oral B Interspace Brush Heads on Amazon United Kingdom peaks in Oct–Nov, where the busiest month runs 1.7× the quietest.