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42

dark grey shower curtain

Skip it

A small market ($72K/yr) — this niche doesn't clear our bar today.

Market size 18Growth 18Conversion 43Competition 72Returns 33Price range 64Avg price 85Brand share 69Review moat 22Quality gap 24

Avg price

Great$18.88

avg listing price — sweet spot $15–$100

Competition

Good42%

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

Brand share

Good64%

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

Price range

Good$6.93–$29.62

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

Conversion

Okay3.4%

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

Returns

Okay4.4%

return rate — above 5% kills the launch gate

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Review moat

Bad9,007.19

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$72K

$72K/yr · 111K searches

Growth

Bad-14.6%

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

According to Flapen's Amazon United States niche tracking, dark grey shower curtain is a $72K/yr Amazon United States market (111K searches/yr). The top 5 brands hold 64% of demand. Verdict: Skip it — 42/100.

Data updated Jul 9, 2026 · scored weekly · How we score niches

dark grey shower curtain market data

Units sold / yr
3K–3K
avg 0–100/product
Revenue / yr
$47K–$57K
units × avg price
Conversion rate
3.4%
Avg BSR
#51
Page quality
0%
Prime
100%
Sponsored
81%
Out of stock
2.3%
Avg brand age
38 months
Avg seller age
161 days

Competition & brand share

The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.

Brands

26 falling

Sellers

31

Top-5 brand share

64%

Top 20: 95%

Top-5 click share

42%

Top 20: 79%

Open market

30%

  • Dynamene19%
  • Seenus15%
  • BTTN14%
  • Aiyufeng8%
  • OVZME8%
  • XOGUIBO7%

Demand & seasonality

Weekly Amazon search volume, last 97 weeks — -14.6% search growth over the last 90 days.
5K3KPrime Day '25Black Friday '25DecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.6×

Top dark grey shower curtain search terms

  • dark grey shower curtain25K/yr
  • dark gray shower curtain22K/yr
  • charcoal shower curtain12K/yr
  • shower curtain light grey7K/yr
  • gray bathroom curtains7K/yr
  • charcoal gray shower curtain6K/yr
  • charcoal grey shower curtain5K/yr
  • grey boho shower curtain5K/yr
  • grey bathroom curtains5K/yr
  • shower curtain white and grey4K/yr
All search terms

Top dark grey shower curtain 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%4%$3K8%$6K12%$9K16%$11K1001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about dark grey shower curtain

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

What buyers love

Quality-Overall28%

“Exceptionally well made”

Color12%

“Beautiful color”

Value For Money8%

“Good price”

Advertised Vs Actual Product7%

“Same as pictured”

Design-Overall5%

“Very stylish and practical”

Material Quality5%

“The material feels durable”

Assembly/Installation5%

“it wasn't hard to install”

Size-Overall3%

“Great fit”

Ease Of Cleaning3%

“Easy to keep clean”

Upholstery/Fabric Quality2%

“Nice fabric and color”

What buyers complain about

Water Resistance16%

“Not waterproof”

Color9%

“Color was too dark”

Thickness9%

“I was expecting thinner material but”

Quality-Overall9%

“they look really cheap”

Size-Overall6%

“Just got the wrong size”

Advertised Vs Actual Product5%

“And look nothing like the picture”

Value For Money5%

“Wasn't what I thought it was it was good for the price”

Material Quality4%

“cheap material”

Ease Of Use4%

“Couldn't use”

Smell2%

“Develops Odor Quickly”

Top return reasons

Size-Overall34%
Color31%
Material Quality8%
Advertised Vs Actual Product6%
Display Colors3%
Quality-Overall2%
Value For Money2%
Thin2%
Water Resistance1%
Design-Overall1%

Common questions

Is dark grey shower curtain profitable to sell on Amazon United States?
The niche generates $72K/yr across 42 tracked products. 2 of 7 products launched in the last 360 days are still selling. 90-day search growth is -14.6%. Flapen's verdict: Skip it (42/100).
How competitive is the dark grey shower curtain niche?
26 brands and 31 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 64% of demand.
What do buyers complain about in dark grey shower curtain?
Top complaints mined from reviews: Water Resistance, Color, Thickness. The return rate is 4.4%.
When does demand for dark grey shower curtain peak?
Demand is steady year-round — the busiest month runs 1.6× the quietest.
What does it cost to enter the dark grey shower curtain niche?
Listings span $6.93–$29.62; the average listing price is $18.88 (sweet spot $15–$100). The average incumbent carries 9,007 reviews — the moat a new listing must climb.