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gaoy poly gel nail kit

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Brand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.

Market size 24Growth 58Conversion 30Competition 55Returns 96Price range 41Avg price 62Brand share 6Review moat 41Quality gap 65

Returns

Incredible0.7%

return rate — above 6% kills the launch gate

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Avg price

Good$13.47

avg listing price — sweet spot $15–$100

Growth

Good+33.1%

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

Competition

Good52%

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

Review moat

Okay2,379.91

avg incumbent reviews — the moat a new listing must climb

Price range

Okay$5.02–$22.06

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

Conversion

Okay2.4%

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

Market size

Bad$97K

$97K/yr · 297K searches

Brand share

Bad98%

top-5 brand share — brand-locked demand

Competition

The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.

Brands

6 flat

Sellers

9

Top-5 brand share

98%

Open market

0%

  • GAOY65%
  • PINK MASK14%
  • IN.HYPE11%
  • Makartt5%
  • Star Nail International3%
  • JEONEKID2%

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%$10K20%$19K30%$29K40%$39K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 23 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +33.1% search growth over the last 90 days.
9K7KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Apr, May, Jun · busiest ÷ quietest = 3.3×

Reviews

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

What buyers love

Color23%

“the colors are gorgeous”

Quality-Overall17%

“The light is well made and works great”

Ease Of Use15%

“Easy to Use”

Value For Money7%

“Very affordable”

Durability5%

“Durability is amazing”

Advertised Vs Actual Product3%

“As expected”

Ease Of Application3%

“smooth to apply”

Size-Overall2%

“should fit most people”

Adhesion/Stickiness2%

“Its not too sticky”

Thickness2%

“they tend to stay on even longer if I make them thicker. but not too crazy thick”

What buyers complain about

Size-Overall8%

“Bigger than I thought it'd be”

Thickness8%

“The poly gels are very thick”

Adhesion/Stickiness8%

“it gets sticky”

Ease Of Use4%

“I was not able to use them”

Allergies4%

“Allergic reaction”

Value For Money4%

“Waste of money”

Strength4%

“Does not hold well”

Durability4%

“they always broke within a day or two”

Advertised Vs Actual Product3%

“Advertisement for this product was vague did not specify I would need to purchase additional pieces to receive the results desired”

Material Quality3%

“Cheap material”

Top return reasons

Functionality-Overall16%
Color13%
Size-Overall10%
Advertised Vs Actual Product9%
Adhesion/Stickiness8%
Quality-Overall5%
Material Quality5%
Ease Of Use4%
Defective Material/Parts4%
Thickness3%