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sns top coat

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A small market ($59K/yr) — this niche doesn't clear our bar today.

Market size 15Growth 23Conversion 19Competition 91Returns 86Price range 68Avg price 54Brand share 36Review moat 45Quality gap 63

Competition

Great24%

top-5 click share — an open shelf

Returns

Great1.5%

return rate — above 6% kills the launch gate

Price range

Good$5.79–$34.86

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Avg price

Good$12.48

avg listing price — sweet spot $15–$100

Review moat

Okay1,997.13

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay83%

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

Growth

Bad-4.5%

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

Conversion

Bad1.5%

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

Market size

Bad$59K

$59K/yr · 315K searches

Competition

Clicks spread well past the top 5 (24% combined) — an open shelf where new products get seen.

Brands

22 falling

Sellers

30

Top-5 brand share

83%

Open market

14%

  • SNS Healthy Natural Nails43%
  • AZUREBEAUTY22%
  • eodci8%
  • beetles Gel Polish7%
  • OPI4%
  • modelones3%
  • Open — no brand owns it (16 brands, 14%)

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%2%$1K4%$2K6%$4K8%$5K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 112 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -4.5% search growth over the last 90 days.
10K6KPrime Day '24Spike '24Holiday '24Prime Day '25SepDecMarJunAugNovMarMay

Peak months: Jul · busiest ÷ quietest = 1.7×

Reviews

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

What buyers love

Color28%

“Colors are beautiful”

Quality-Overall14%

“Excellent product”

Ease Of Use14%

“easy to put on”

Value For Money6%

“Great value”

Ease Of Application5%

“good amount of product and good applicators”

Brightness/Shine/Glow5%

“Beautiful shine”

Advertised Vs Actual Product3%

“Exactly what I wanted”

Durability2%

“They never broke”

Efficiency2%

“The base worked good”

Instructions/User Manual/Troubleshooting2%

“It came with clear instructions”

What buyers complain about

Color13%

“Colors dont match”

Size-Overall9%

“Much smaller”

Durability7%

“Broke after only few uses”

Quality-Overall5%

“Just garbage”

Advertised Vs Actual Product5%

“FALSE ADVERTISING”

Ease Of Use4%

“Not easy to use”

Functionality-Overall4%

“Did not meet expectations did not work”

Value For Money4%

“Worht the price”

Adhesion/Stickiness3%

“powder didnt stick well”

Instructions/User Manual/Troubleshooting2%

“No instructions”

Top return reasons

Color26%
Functionality-Overall14%
Advertised Vs Actual Product12%
Size-Overall7%
Quality-Overall7%
Adhesion/Stickiness4%
Durability3%
Defective Material/Parts3%
Ease Of Use2%
Product Condition2%