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Diffuser

Pass

Diffuser scores 66 out of 100, a Pass. Shoppers spend $2.5M a year here, demand is soft, at -24.1% this quarter, and returns run at 0.8% of orders.

Flapen Score
66
66 / 100
Top 3% of 2,035 Health & Personal Care niches · +18 vs the category median of 48
Market size
£2.5M/yr5.1M searches / yr
90-day growth
-24.1%search demand this quarter
Competition
34%top-5 click share · 35 brands · 105 sellers

Flapen Score

Diffuser against its category

The dotted line is the Health & Personal Care average. Past it, Diffuser is stronger. Inside it, weaker.

66Pass
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Diffuser market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Diffuser 5.1M times last year and spent an estimated £2.5M. The top 5 brands take 53% of clicks. Demand peaks in Nov–Dec. Flapen scores it 66 out of 100, a Pass.

01 · Demand

3.8% of searches ended in a purchase last week.

Shoppers searched for this 5.1M times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 3.8% of those searches ended in a purchase. Searches in the last 90 days moved -24.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated £2.5M a year.

Searches, last 12 months
5.1M
Growth, 90 days vs prior 90
-24.1%
Conversion, latest week
3.8%
Market size, estimated
£2.5Ma year
Peak month
December3.4× the quietest month
Top search term
diffuser1.5M searches a year

02 · Price

A sale here is worth £12.81.

Listings sell for £12.81 on average, from £1.99 to £25.06. Amazon reports units sold in ranges. This niche sold 150K to 200K a year. The average listing sells 3,000 to 4,000 of them. At £12.81 that is £38K to £51K a year per listing.

Average price
£12.81under the $15 to $100 sweet spot
Price range
£1.99–£25.06
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
150K–200K
Units per listing a year
3,000–4,000
Revenue per listing a year
£38K–£51K
Returns
0.8%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is ads and reviews.

96% of listings pay for placement with sponsored ads. 96% ship with Prime. On an average day, 4.9% of listings are out of stock. The average listing ranks #44 within Alternative Medicine. It carries 1,805 reviews at 4.27 stars, so a new listing needs social proof before a better product.

Sponsored listings
96%
Prime listings
96%
Out of stock, average day
4.9%
Average rank
#44in Alternative Medicine
Average rating
4.27 starsAmazon United Kingdom average 4.36 stars
Average reviews
1,805per listing
Listings tracked
54

04 · Newcomers

Amazon counts 7 of last year's 16 launches as successful.

16 products launched here in the last 12 months. Amazon counts 7 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 38 months on average, so the names here are settling in.

Launched, last 12 months
16
Successful launches
7Amazon's first-year sales bar
Average brand age
38 months

Products

Top Diffuser products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take only 34% of clicks. An open shelf where new products get seen.

£0£74K£147K£221K£294K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

35 rising

Sellers

105

Top-5 brand share

53%

Top 20: 90%

Top-5 click share

34%

Top 20: 74%

Open market

41%

  • ASAKUKI16%
  • SALKING12%
  • airpure11%
  • glade7%
  • Salubrito7%
  • COCORRÍNA6%

Demand

Diffuser search demand

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

175K125KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25Holiday '25Prime Day '26SepDecMarJunAugNovMarMay

Peak months: Nov, Dec · busiest ÷ quietest = 3.4×

Search terms

Top Diffuser search terms shoppers use

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

  • diffuser1.5M/yr
  • reed diffuser948K/yr
  • oil diffusers433K/yr
  • diffusers for home273K/yr
  • essential oil diffuser337K/yr
  • diffusers273K/yr
  • electric diffuser223K/yr
  • oil diffuser149K/yr
  • aromatherapy diffuser165K/yr
  • home fragrance91K/yr

Reviews and returns

What reviews say buyers love and hate about Diffuser

What buyers praise, what they complain about and why they send it back, from the reviews.

Complain

Smell23%+1.55

Awful smell

Very faint smell

Chemical Smell

Durability19%−0.31

Broken quickly

Broke within a few months

Broken

Functionality-Overall6%−0.09

Doesnt turn on

Doesn't work

Stopped working

Diffuse Mechanism6%+0.52

My diffuser has completely stopped working

Just stuck to the diffuser sticks

the diffuser does not work

Size-Overall5%−0.01

It's small

Bigger than I imagined

Short measure

Love

Smell35%+1.55

Clean fresh scent

Fresh scent

Beautiful fragrance

Diffuse Mechanism11%+0.52

Diffuser works well

Nice diffuser

Flame diffuser

Value For Money10%+0.82

Money well spent

Good value for money

Excellent value for money

Quality-Overall7%+0.21

long lasting quality

The craftsmanship is excellent

Decent quality

Ease Of Use3%+0.16

Ease of use

This is so handy

Its also simple to fill and operate, which makes it easy to use

Return

0.8% Return rate 11% Fixable by listing

Functionality-Overall27%█▇█▇█▇

Doesnt turn on

Doesn't work

Stopped working

Smell11%▆▆▆▆█▆

Awful smell

Very faint smell

Chemical Smell

Size-Overall8%▅▆▆█▇▆

It's small

Bigger than I imagined

Short measure

Defective Material/Parts7%█▆▅▆▅█
Diffuse Mechanism6%▆▆▆▇▆█

My diffuser has completely stopped working

Just stuck to the diffuser sticks

the diffuser does not work

FAQ

Common Diffuser questions

Answered from the same tracked data.