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opi you dont know jacques nail polish

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A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.

Market size 12Growth 28Conversion 95Competition 0Returns 99Price range 72Avg price 79Brand share 0Review moat 18Quality gap 42

Returns

Incredible0.2%

return rate — above 6% kills the launch gate

Conversion

Incredible12.6%

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

Avg price

Great$16.50

avg listing price — sweet spot $15–$100

Price range

Good$11.73–$23.58

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+2.3%

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

Review moat

Bad17,736.33

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$50K

$50K/yr · 24K searches

Competition

Bad100%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Competition

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

Brands

1 flat

Sellers

3

Top-5 brand share

100%

Open market

0%

  • OPI100%
  • Open — no brand owns it (0%)

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%25%$12K50%$25K75%$37K100%$50K1001K10K100K 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.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +2.3% search growth over the last 90 days.
2K1KSpike '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Sep, Oct, Nov · busiest ÷ quietest = 7.7×

Reviews

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

What buyers love

Color67%

“Good color”

Quality-Overall17%

“Great product”

Suitability Winter Weather8%

“Best fall/winter color ever”

Durability8%

“Polish that lasts”

What buyers complain about

Color50%

“If you need brown this is not the one to get”

Moist/Dry50%

“Or dry”

Top return reasons

Color78%
Moist/Dry6%
Functionality-Overall6%
Product Condition4%
Value For Money4%
Thickness2%
Smudge Resistance2%