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eteross brush

Skip it

Soft demand (-76.8% this quarter) — this niche doesn't clear our bar today.

Market size 3Growth 0Conversion 40Competition 0Returns 87Price range 61Avg price 68Brand share 0Review moat 66Quality gap 63

Returns

Great1.4%

return rate — above 5% kills the launch gate

Avg price

Good$14.11

avg listing price — sweet spot $15–$100

Review moat

Good845.33

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Price range

Good$9.24–$23.84

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

Conversion

Okay3.2%

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

Market size

Bad$11K

$11K/yr · 23K searches

Growth

Bad-76.8%

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

Competition

Bad100%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, eteross brush is a $11K/yr Amazon United States market (23K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 29/100.

Data updated Jul 17, 2026 · scored weekly · How we score niches

eteross brush market data

Units sold / yr
2K–3K
avg 100–250/product
Revenue / yr
$28K–$35K
units × avg price
Conversion rate
3.2%
Avg BSR
#36
Page quality
0%
Prime
100%
Sponsored
100%
Out of stock
12.2%
Avg brand age
8 months
Avg seller age
169 days

Competition & brand share

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.

Brands

3

Sellers

11

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

100%

Top 20: 100%

Open market

0%

  • eteross55%
  • Yqzjjjust33%
  • FLAHOLD12%

Demand

Weekly Amazon search volume, last 29 weeks — -76.8% search growth over the last 90 days.
5K4KSpike '26Dec '25Jan '26Feb '26Mar '26Apr '26May '26Jun '26

Top eteross brush search terms

  • eteross7K/yr
  • eteross brush8K/yr
  • eteross face brush8K/yr
All search terms

Top eteross brush 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.

0%15%$2K30%$3K45%$5K60%$6K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 3 tracked products in this niche — three views at once, no toggling.

What buyers say about eteross brush

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

What buyers love

Soft Feel32%

“the material is soft”

Ease Of Use9%

“Easy to handle”

Quality-Overall8%

“The quality construction feels durable and well-made”

Brush Quality7%

“Good brush”

Value For Money6%

“Reasonable price”

Suitability Combination Skin6%

“Great product for your skin”

Efficiency3%

“I'm liking the effects it has on my face when I use it daily”

Size-Overall3%

“Fits perfectly”

Durability3%

“Durability also great”

Comfort-Overall2%

“comfortable to hold”

What buyers complain about

Allergies16%

“my skin felt irritated”

Hard Feel15%

“is a bit rough”

Functionality-Overall8%

“Not working”

Quality-Overall6%

“Feels like it does the job however cheap quality”

Skin Health5%

“Rough on the skin”

Sensitivity-Overall4%

“Not for sensitive skin”

Ease Of Use4%

“it was a little harder to use”

Value For Money3%

“Waste of money”

Advertised Vs Actual Product3%

“Stupid and false advertising”

Moist/Dry2%

“my skin started getting too dry”

Top return reasons

Functionality-Overall23%
Advertised Vs Actual Product15%
Hard Feel13%
Quality-Overall7%
Brush Quality5%
Defective Material/Parts4%
Soft Feel4%
Size-Overall3%
Product Condition3%
Comfort-Overall3%

Common questions

Is eteross brush profitable to sell on Amazon United States?
The niche generates $11K/yr across 3 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -76.8%. Flapen's verdict: Skip it (29/100).
How competitive is the eteross brush niche?
3 brands and 11 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in eteross brush?
Top complaints mined from reviews: Allergies, Hard Feel, Functionality-Overall. The return rate is 1.4%.
What does it cost to enter the eteross brush niche?
Listings span $9.24–$23.84; the average listing price is $14.11 (sweet spot $15–$100). The average incumbent carries 845 reviews — the moat a new listing must climb.