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50

baby bottle brush

Worth a look

Shows low returns (0.2%), but prices mostly outside the sweet spot ($3.12–$15.49) keeps it on the watch list.

Market size 51Growth 23Conversion 94Competition 48Returns 99Price range 4Avg price 20Brand share 54Review moat 35Quality gap 47

Returns

Incredible0.2%

return rate — above 6% kills the launch gate

Conversion

Great11.7%

search→purchase rate — share of searches ending in a sale

Brand share

Good73%

top-5 brand share — brands hold most of the demand

Market size

Good£296K

£296K/yr · 358K searches

Competition

Okay56%

top-5 click share — leaders hold, buyers still browse

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Review moat

Okay3,045.27

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-3.9%

90-day search growth — must beat 0% to launch

Avg price

Bad£7.10

avg listing price — sweet spot $15–$100

Price range

Bad£3.12–£15.49

cheapest to priciest tracked listing — scored on the share inside $15–$100

According to Flapen's Amazon United Kingdom niche tracking, baby bottle brush is a £296K/yr Amazon United Kingdom market (358K searches/yr). The top 5 brands hold 73% of demand. Verdict: Worth a look — 50/100.

Data updated Jul 18, 2026 · scored weekly · How we score niches

Market data

Units sold / yr
30K–40K
avg 1,000–1,250/product
Revenue / yr
£213K–£284K
units × avg price
Launch success
20%
1 of 5 new (360d)
Conversion rate
11.7%
Avg BSR
#22
Page quality
0%
Prime
100%
Sponsored
73%
Out of stock
3.2%
Avg brand age
33 months
Avg seller age
161 days

Competition

The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.

Brands

15 falling

Sellers

79

Top-5 brand share

73%

Top 20: 100%

Top-5 click share

56%

Top 20: 94%

Open market

21%

  • Munchkin27%
  • Nuby15%
  • momcozy13%
  • Tommee Tippee11%
  • Vicloon7%
  • Dr. Brown's6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -3.9% search growth over the last 90 days.
9K7KSpike '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%4%£12K8%£24K12%£36K16%£47K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 26 tracked products in this niche — three views at once, no toggling.

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Ease Of Cleaning23%

“Cleans the bottles brilliantly”

Quality-Overall21%

“fully satisfied”

Ease Of Use10%

“Easy to use”

Portability7%

“Very easy to carry”

Durability6%

“Very durable”

Value For Money6%

“Great price of kit”

Size-Overall5%

“great size”

Advertised Vs Actual Product5%

“Does the job”

Washability2%

“it works so well for any bottles that needs washing”

Brush Quality1%

“Good brush”

What buyers complain about

Ease Of Cleaning18%

“hard to clean the inner parts”

Durability13%

“Doesnt look like it will last very long at all”

Advertised Vs Actual Product9%

“Returned, not as described”

Ease Of Use8%

“bit of a pain to use”

Quality-Overall8%

“3/5 because of the flimsiness and low quality”

Size-Overall5%

“Not fit for proper use”

Hard Feel5%

“Far too hard”

Strength4%

“It feels incredibly flimsy”

Value For Money3%

“Not worth the money”

Adhesion/Stickiness3%

“does not stick”

Top return reasons

Size-Overall28%
Defective Material/Parts15%
Value For Money10%
Strength7%
Functionality-Overall5%
Advertised Vs Actual Product4%
Material Quality4%
Quality-Overall3%
Compatibility-Overall3%
Ease Of Cleaning3%

Common questions

Is baby bottle brush profitable to sell on Amazon United Kingdom?
The niche generates £296K/yr across 26 tracked products. 1 of 5 products launched in the last 360 days are still selling. 90-day search growth is -3.9%. Flapen's verdict: Worth a look (50/100).
How competitive is the baby bottle brush niche?
15 brands and 79 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 73% of demand.
What do buyers complain about in baby bottle brush?
Top complaints mined from reviews: Ease Of Cleaning, Durability, Advertised Vs Actual Product. The return rate is 0.2%.
When does demand for baby bottle brush peak?
Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the baby bottle brush niche?
Listings span £3.12–£15.49; the average listing price is £7.10 (sweet spot $15–$100). The average incumbent carries 3,045 reviews — the moat a new listing must climb.

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