Is opi cajun shrimp nail polish profitable to sell on Amazon United States?

The niche generates $354K/yr across 5 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +198.2%. Flapen's verdict: Worth a look (53/100).

How competitive is the opi cajun shrimp nail polish niche?

2 brands and 10 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in opi cajun shrimp nail polish?

Top complaints mined from reviews: Color, Thickness, Value For Money. The return rate is 0.1%.

When does demand for opi cajun shrimp nail polish peak?

Demand peaks in May–Jun–Jul; the busiest month runs 9.3× the quietest.

What does it cost to enter the opi cajun shrimp nail polish niche?

Listings span $8.70–$22.98; the average listing price is $14.27 (sweet spot $15–$100). The average incumbent carries 22,724 reviews — the moat a new listing must climb.

opi cajun shrimp nail polish

Worth a look

Shows low returns (0.1%), but a concentrated shelf (top 5 take 100% of clicks) keeps it on the watch list.

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Growth

Incredible+198.2%

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

Conversion

Great9.6%

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

Avg price

Good$14.27

avg listing price — sweet spot $15–$100

Price range

Good$8.70–$22.98

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

Market size

Good$354K

$354K/yr · 259K searches

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Review moat

Bad22,724

avg incumbent reviews — the moat a new listing must climb

Competition

Bad100%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Signals Trending

According to Flapen's Amazon United States niche tracking, opi cajun shrimp nail polish is a $354K/yr Amazon United States market (259K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in May–Jun–Jul. Verdict: Worth a look — 53/100.

Data updated Jul 13, 2026 · scored weekly · How we score niches

opi cajun shrimp nail polish market data

Units sold / yr: 20K–25K; avg 2,000–2,500/product
Revenue / yr: $285K–$357K; units × avg price
Conversion rate: 9.6%
Avg BSR: #69
Page quality: 0%
Prime: 100%
Sponsored: 80%
Out of stock: 8.6%
Avg brand age: 63 months
Avg seller age: 157 days

Competition & brand share

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

Brands

2 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

100%

Top 20: 100%

Open market

OPI87%
DAISY DND13%
Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +198.2% search growth over the last 90 days.

Peak months: May, Jun, Jul · busiest ÷ quietest = 9.3×

Open Trend

Top opi cajun shrimp nail polish search terms

cajun shrimp opi nail polish48K/yr +293.8%10.2% conv.
opi cajun shrimp nail polish47K/yr +191.6%11.3% conv.
opi cajun shrimp24K/yr +272.3%10.0% conv.
cajun shrimp gel polish18K/yr +286.1%3.9% conv.
opi cajun shrimp gel nail polish15K/yr +248.0%7.5% conv.
cajun shrimp nail polish13K/yr +270.0%9.0% conv.
dnd ferrari red gel polish22K/yr +97.2%5.8% conv.
ferrari red gel polish22K/yr +9.3%2.6% conv.
ferrari red dnd7K/yr +217.8%5.4% conv.
cajun shrimp opi7K/yr +577.4%10.3% conv.

All search terms

Top opi cajun shrimp nail polish products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 5 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

OPI Nail Lacquer Cajun Shrimp | Opaque Bright Orange Crme Chip Resistant Nail Polish | Fast Drying Streak Free

OPI$11.384.6★91,450 rev

OPI GelColor Cajun Shrimp | Opaque Bright Coral Red Crme LED Cure Gel Nail Polish | Salon-Quality Shine Long-Lasting Wear | Vegan & HEMA Free | 0.5 Fl Oz

OPI$22.984.5★374 rev

DND Gel Polish Set - 1 each of Red Gel Polish and Red Nail Polish 430 Ferrari Red 0.5 Fl Oz

DAISY DND$16.484.5★2,004 rev

OPI Infinite Shine Cajun Shrimp | Opaque Bright Coral Red Crme Long Wear Gel Like Nail Polish | Vegan Long Lasting Streak Free

OPI$11.804.5★10,197 rev

OPI RapiDry Haul Sass | Opaque Bright Red Crme Quick Dry Nail Polish | Vegan Smudge Proof Fast Drying

OPI$8.704.3★9,595 rev

Newest

by launch date

OPI GelColor Cajun Shrimp | Opaque Bright Coral Red Crme LED Cure Gel Nail Polish | Salon-Quality Shine Long-Lasting Wear | Vegan & HEMA Free | 0.5 Fl Oz

OPI$22.98374 rev

9mo ago

OPI RapiDry Haul Sass | Opaque Bright Red Crme Quick Dry Nail Polish | Vegan Smudge Proof Fast Drying

OPI$8.709,595 rev

1y ago

OPI Infinite Shine Cajun Shrimp | Opaque Bright Coral Red Crme Long Wear Gel Like Nail Polish | Vegan Long Lasting Streak Free

OPI$11.8010,197 rev

2y ago

DND Gel Polish Set - 1 each of Red Gel Polish and Red Nail Polish 430 Ferrari Red 0.5 Fl Oz

DAISY DND$16.482,004 rev

4y ago

OPI Nail Lacquer Cajun Shrimp | Opaque Bright Orange Crme Chip Resistant Nail Polish | Fast Drying Streak Free

OPI$11.3891,450 rev

21y ago

What buyers say about opi cajun shrimp nail polish

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

What buyers love

Color62%

“color is pretty”

Quality-Overall9%

“quality is top tier”

Stitch/Finish/Polish5%

“Very pleased with the staying power of the polish”

Moist/Dry4%

“Dries really fast”

Texture/Consistency-Overall4%

“has nice consistency”

Durability3%

“Stays beautiful for a long time”

Advertised Vs Actual Product3%

“Its exactly as it looks in the bottle”

Coverage3%

“Good coverage”

Value For Money2%

“Nice value”

Ease Of Application1%

“Easy to apply”

What buyers complain about

Color38%

“not a bright red”

Thickness20%

“Too thick”

Value For Money10%

“Waist of money”

Moist/Dry5%

“Watery and thin”

Ease Of Use3%

“its too hard to get off”

Adhesion/Stickiness3%

“Very tacky and sticky”

Hard Feel3%

“it's VERY tacky”

Size-Overall3%

“slightly smaller than average polish bottle”

Top return reasons

Color75%

Advertised Vs Actual Product7%

Functionality-Overall5%

Brightness/Shine/Glow3%

Moist/Dry3%

Value For Money3%

Certifications1%

Defective Material/Parts1%

Product Condition1%

Smell1%

Common questions

Is opi cajun shrimp nail polish profitable to sell on Amazon United States?: The niche generates $354K/yr across 5 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +198.2%. Flapen's verdict: Worth a look (53/100).
How competitive is the opi cajun shrimp nail polish niche?: 2 brands and 10 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in opi cajun shrimp nail polish?: Top complaints mined from reviews: Color, Thickness, Value For Money. The return rate is 0.1%.
When does demand for opi cajun shrimp nail polish peak?: Demand peaks in May–Jun–Jul; the busiest month runs 9.3× the quietest.
What does it cost to enter the opi cajun shrimp nail polish niche?: Listings span $8.70–$22.98; the average listing price is $14.27 (sweet spot $15–$100). The average incumbent carries 22,724 reviews — the moat a new listing must climb.