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olive and june gel nail polish kit

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Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 28Growth 16Conversion 39Competition 16Returns 80Price range 77Avg price 86Brand share 0Review moat 20Quality gap 60

Avg price

Great$19.49

avg listing price — sweet spot $15–$100

Returns

Great1.8%

return rate — above 6% kills the launch gate

Price range

Great$6.99–$43.15

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Conversion

Okay3.1%

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

Market size

Okay$118K

$118K/yr · 193K searches

Review moat

Bad13,793.57

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-17.8%

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

Competition

Bad81%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Competition

The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.

Brands

5 rising

Sellers

13

Top-5 brand share

100%

Open market

0%

  • JODSONE87%
  • Flawless7%
  • GOMINYUF2%
  • Vansiho2%
  • TUOBEO2%

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%$12K20%$24K30%$35K40%$47K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 14 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 62 weeks — -17.8% search growth over the last 90 days.
50K30KSpike '25Prime Day '25Black Friday '25Spike '26MayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Jan, Jul, Aug, Sep, Oct, Nov, Dec · busiest ÷ quietest = 18.6×

Reviews

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

What buyers love

Color19%

“Amazing colors”

Quality-Overall14%

“Good quality set”

Value For Money14%

“Great value”

Ease Of Use9%

“Easy removal”

Durability4%

“Very durable and lasts a while”

Efficiency3%

“does the job 👍🏽 works great”

Advertised Vs Actual Product3%

“Works like it should”

Gifting Purpose2%

“Great gift”

Stitch/Finish/Polish2%

“It has a smooth finish”

Battery Life2%

“Battery life is wonderful”

What buyers complain about

Size-Overall19%

“Smaller than expected”

Durability7%

“Does not last”

Quality-Overall7%

“The quality seems cheap”

Leak-Proof6%

“Leaked all over”

Functionality-Overall6%

“doesn't even turn on”

Color5%

“some colors arent accurate”

Paint Quality4%

“Paint peeled off in less than a week”

Value For Money2%

“This is not worth the money or time”

Allergies2%

“Itchy”

Adhesion/Stickiness2%

“still sticky”

Top return reasons

Functionality-Overall16%
Size-Overall15%
Leak-Proof13%
Color8%
Advertised Vs Actual Product7%
Quality-Overall7%
Paint Quality6%
Defective Material/Parts4%
Product Condition3%
Charging3%