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21

essie expressie nail polish set

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A small market ($0/yr) — this niche doesn't clear our bar today.

Market size 0Growth 23Conversion 0Competition 0Returns 100Price range 0Avg price 22Brand share 0Review moat 23Quality gap 58

Returns

Incredible0.0%

return rate — above 6% kills the launch gate

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Growth

Bad-4.8%

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

Review moat

Bad7,993.33

avg incumbent reviews — the moat a new listing must climb

Avg price

Bad$8.05

avg listing price — sweet spot $15–$100

Market size

Bad$0

$0/yr · 1K searches

Conversion

Bad0.0%

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

Competition

Bad100%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Price range

Bad$6.88–$8.86

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

Competition

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

Brands

1

Sellers

32

Top-5 brand share

100%

Open market

0%

  • essie100%

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%15%$030%$045%$060%$01K10K100K 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

Weekly Amazon search volume, last 33 weeks — -4.8% search growth over the last 90 days.
12575Spike '25Holiday '25Spike '26Feb '25Mar '25Apr '25Dec '25Feb '26Mar '26Jun '26

Reviews

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

What buyers love

Color36%

“Love the color”

Drying Time17%

“Looks great and dries fast”

Advertised Vs Actual Product11%

“Just what I wanted”

Ease Of Use11%

“Easy to use & long lasting”

Durability8%

“and have lasting power”

Stitch/Finish/Polish6%

“Great polish”

Ease Of Application3%

“The thickness and consistency is perfect, the angled brush when they introduced it a while back was a step up for easier application”

Thickness3%

“The thickness and consistency is perfect, the angled brush when they introduced it a while back was a step up for easier application”

What buyers complain about

Color57%

“NOT PINK- COLOR OFF”

Coverage14%

“No coverage”

Moist/Dry14%

“However, it does dry quickly”

Defective Material/Parts7%

“Wasn't too pleased with the condition of the product”