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black halloween makeup

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A small market ($17K/yr) — this niche doesn't clear our bar today.

Market size 4Growth 19Conversion 77Competition 39Returns 93Price range 14Avg price 21Brand share 42Review moat 21Quality gap 65

Returns

Great1.1%

return rate — above 6% kills the launch gate

Conversion

Great7.6%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Brand share

Okay80%

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

Competition

Okay61%

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

Review moat

Bad11,128.94

avg incumbent reviews — the moat a new listing must climb

Avg price

Bad$7.56

avg listing price — sweet spot $15–$100

Growth

Bad-11.2%

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

Price range

Bad$1.97–$17.04

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

Market size

Bad$17K

$17K/yr · 30K searches

Competition

The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.

Brands

11 rising

Sellers

37

Top-5 brand share

80%

Open market

20%

  • BADCOLOR21%
  • BOBISUKA16%
  • NYX PROFESSIONAL MAKEUP15%
  • Mehron12%
  • Go Ho8%
  • MEICOLY8%

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%10%$2K20%$3K30%$5K40%$7K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 17 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -11.2% search growth over the last 90 days.
7K5KSpike '24Spike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Oct, Nov · busiest ÷ quietest = 37.0×

Reviews

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

What buyers love

Value For Money13%

“Worth the price”

Color9%

“Color is accurate”

Eyeliner Quality8%

“This eyeliner stays put for a long time”

Quality-Overall8%

“Best liner I have owned”

Durability7%

“Very durable”

Soft Feel7%

“It feels smooth”

Smudge Resistance6%

“Didn't smudge or run down my face”

Ease Of Use4%

“Easy to use”

Ease Of Application4%

“Easy to apply”

Advertised Vs Actual Product4%

“Work as it should”

What buyers complain about

Durability16%

“Broke right away”

Smudge Resistance15%

“it will smudge”

Water Resistance6%

“splashing in water is really hard”

Quality-Overall5%

“QUALITY MATTERS”

Color3%

“I really like this product just not this color”

Size-Overall3%

“A BIGGER EYEPENCIL”

Adhesion/Stickiness3%

“But it doesnt stick well”

Thickness2%

“Thick lines”

Eyeliner Quality2%

“It isn't as well for a eyeliner”

Advertised Vs Actual Product2%

“This is NOT TRUE”

Top return reasons

Color17%
Eyeliner Quality15%
Paint Quality12%
Advertised Vs Actual Product7%
Functionality-Overall7%
Size-Overall4%
Defective Material/Parts3%
Adhesion/Stickiness3%
Product Condition3%
Water Resistance3%