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Firm Toothbrush for Adults

Fail

Products sell for $5.16 on average, outside the sweet spot, so Firm Toothbrush for Adults is a Fail.

Flapen Score
48
48 / 100
Ranks 987 of 2,035 Health & Personal Care niches · on the category median
Market size
£148K/yr149K searches / yr
90-day growth
-1.2%search demand this quarter
Competition
59%top-5 click share · 13 brands · 116 sellers

Flapen Score

Firm Toothbrush for Adults against its category

The dotted line is the Health & Personal Care average. Past it, Firm Toothbrush for Adults is stronger. Inside it, weaker.

48Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Firm Toothbrush for Adults market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Firm Toothbrush for Adults 149K times last year and spent an estimated £148K. The top 5 brands take 82% of clicks. Demand peaks in Sep. Flapen scores it 48 out of 100, a Fail.

01 · Demand

An estimated 19.2% of those searches ended in a purchase.

Shoppers searched for this 149K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 19.2% of those searches ended in a purchase. Searches in the last 90 days moved -1.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated £148K a year.

Searches, last 12 months
149K
Growth, 90 days vs prior 90
-1.2%
Conversion, latest week
19.2%
Market size, estimated
£148Ka year
Peak month
September1.5× the quietest month
Top search term
firm toothbrush for adults30K searches a year

02 · Price

A sale here is worth £5.16.

Listings sell for £5.16 on average, from £1.14 to £20.21. Amazon reports units sold in ranges. This niche sold 25K to 30K a year. The average listing sells 750 to 1,000 of them. At £5.16 that is £4K to £5K a year per listing.

Average price
£5.16under the $15 to $100 sweet spot
Price range
£1.14–£20.21
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
25K–30K
Units per listing a year
750–1,000
Revenue per listing a year
£4K–£5K
Returns
0.1%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

32% of listings pay for placement with sponsored ads. 92% ship with Prime. On an average day, 4.8% of listings are out of stock. The average listing ranks #171 within Dental Care. It carries 1,112 reviews at 4.52 stars, so a new listing needs social proof before a better product.

Sponsored listings
32%
Prime listings
92%
Out of stock, average day
4.8%
Average rank
#171in Dental Care
Average rating
4.52 starsAmazon United Kingdom average 4.36 stars
Average reviews
1,112per listing
Listings tracked
25

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 49 months on average, so the names here are settling in.

Launched, last 12 months
1
Successful launches
1Amazon's first-year sales bar
Average brand age
49 months

Products

Top Firm Toothbrush for Adults 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.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 59% of clicks. Leaders hold, but buyers still shop past them.

£0£6K£12K£18K£24K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

13 flat

Sellers

116

Est. top-5 brand share

82%

Top 20: 100%

Est. top-5 click share

59%

Top 20: 96%

Open market

14%

  • Wisdom43%
  • Reach14%
  • Colgate12%
  • KRISP7%
  • Dental Aesthetics6%
  • Addis4%
  • Open — no brand owns it (7 brands, 14%)

Demand

Firm Toothbrush for Adults search demand

Weekly searches over the year, seasonality beneath. Pick a range.

3K2KSpike '25Prime Day '25Spike '26Prime Day '26SepDecMarJunAugNovMarMay

Peak months: Sep · busiest ÷ quietest = 1.5×

Search terms

Top Firm Toothbrush for Adults search terms shoppers use

The exact words shoppers type, with estimated yearly volume, growth, and conversion.

  • firm toothbrush for adults30K/yr
  • hard toothbrush for adults28K/yr
  • smokers toothbrush22K/yr
  • firm toothbrush16K/yr
  • hard toothbrush14K/yr
  • toothbrush firm12K/yr
  • toothbrush hard9K/yr
  • hard bristle toothbrush6K/yr
  • toothbrush hard firm5K/yr
  • extra hard toothbrush4K/yr

Reviews and returns

What reviews say buyers love and hate about Firm Toothbrush for Adults

We read the reviews and the return reasons for every product selling here.

34%of positive reviews mention “Oral Hygiene”
22%of negative reviews mention “Oral Hygiene”
0.1%of orders come back
“Hurting my gums - had to stop using them”
A buyer, on “Oral Hygiene”22% of negative reviews mention the same topic

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.

21 topics

NegativePositive

FAQ

Common Firm Toothbrush for Adults 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