Is blue nail polish profitable to sell on Amazon United States?

The niche generates $246K/yr across 41 tracked products. 3 of 6 products launched in the last 360 days are still selling. 90-day search growth is +71.6%. Flapen's verdict: Worth a look (57/100).

How competitive is the blue nail polish niche?

14 brands and 94 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 86% of demand.

What do buyers complain about in blue nail polish?

Top complaints mined from reviews: Color, Advertised Vs Actual Product, Thickness. The return rate is 0.7%.

When does demand for blue nail polish peak?

Demand peaks in May–Jun–Jul; the busiest month runs 2.8× the quietest.

What does it cost to enter the blue nail polish niche?

Listings span $1.05–$16.43; the average listing price is $8.83 (sweet spot $15–$100). The average incumbent carries 16,021 reviews — the moat a new listing must climb.

blue nail polish

Worth a look

Shows low returns (0.7%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.7%

return rate — above 5% kills the launch gate

Growth

Great+71.6%

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

Competition

Good43%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Conversion

Good4.8%

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

Market size

Okay$246K

$246K/yr · 586K searches

Brand share

Okay86%

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

Avg price

Okay$8.83

avg listing price — sweet spot $15–$100

Review moat

Bad16,020.59

avg incumbent reviews — the moat a new listing must climb

Price range

Bad$1.05–$16.43

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

According to Flapen's Amazon United States niche tracking, blue nail polish is a $246K/yr Amazon United States market (586K searches/yr). The top 5 brands hold 86% of demand. Demand peaks in May–Jun–Jul. Verdict: Worth a look — 57/100.

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

blue nail polish market data

Units sold / yr: 25K–30K; avg 500–750/product
Revenue / yr: $221K–$265K; units × avg price
Conversion rate: 4.8%
Avg BSR: #144
Page quality: 0%
Prime: 100%
Sponsored: 73%
Out of stock: 2.4%
Avg brand age: 52 months
Avg seller age: 155 days

Competition & brand share

The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.

Brands

14 falling

Sellers

Top-5 brand share

86%

Top 20: 100%

Top-5 click share

43%

Top 20: 82%

Open market

11%

OPI34%
Sally Hansen23%
essie18%
AZUREBEAUTY7%
beetles Gel Polish5%
Morovan3%
Open — no brand owns it (8 brands, 11%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +71.6% search growth over the last 90 days.

Peak months: May, Jun, Jul · busiest ÷ quietest = 2.8×

Open Trend

Top blue nail polish search terms

blue nail polish293K/yr +68.5%3.9% conv.
royal blue nail polish38K/yr +67.3%5.3% conv.
nail polish blue36K/yr +59.9%3.6% conv.
opi blue nail polish32K/yr +73.8%2.8% conv.
opi nail polish blue22K/yr +65.5%3.4% conv.
cobalt blue nail polish16K/yr +106.2%3.7% conv.
essie blue nail polish18K/yr +53.3%3.0% conv.
bright blue nail polish14K/yr +130.3%2.0% conv.
neon blue nail polish12K/yr +119.1%0.5% conv.
opi blue15K/yr +60.3%2.5% conv.

All search terms

Top blue 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 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

OPI Nail Lacquer Tile Art to Warm Your Heart | Opaque Bright Blue Crme Chip Resistant Nail Polish | Lisbon Collection

OPI$11.984.6★21,489 rev

Sally Hansen Insta-Dri Nail Polish | Quick Dry Long Lasting Streak-Free Shine | Opaque Shiny | 492 On the Download | Dark Blue Nail Color.

Sally Hansen$5.914.5★7,197 rev

Sally Hansen Hard as Nails Sturdy Sapphire Long Lasting Chip Resistant Semi Opaque Shiny Blue Nail Polish

Sally Hansen$2.214.4★28,405 rev

OPI Nail Lacquer *Verified* | Opaque Bright Blue Crme Chip Resistant Nail Polish Your Way Collection

OPI$11.844.6★21,489 rev

essie salon-quality nail polish vegan blue cream tu-lips touch 0.46 fl oz

essie$6.704.4★9,794 rev

Newest

by launch date

OPI Nail Lacquer Catch a Wave of Happiness | Semi-Sheer Bright Navy-Blue Crme Chip Resistant Nail Polish | Trip to the Brite Side | Summer 2026 Collection

OPI$11.83262 rev

3mo ago

AZUREBEAUTY Nail Polish Set Quick Dry Non-Gel Fingernail Polish 4 Colors(Sky Baby Royal Navy Blue) Glossy DIY At-Home Manicure Gift Set for Women

AZUREBEAUTY$9.111,403 rev

4mo ago

AZUREBEAUTY Navy Blue Nail Polish Quick Dry Long-Lasting Natural Royal Blue Glossy Finish for DIY Manicure & Nail Art Salon Quality for Women 0.34Oz

AZUREBEAUTY$6.66114 rev

5mo ago

Morovan Blue Nail Polish Set: Glitter Light Royal Navy Blue Nail Polish Pack Shimmer Quick Air Dry Baby Sky Icy Klein Cobalt Mini Toe Bulk DIY Art Salon Summer Gift for Women

Morovan$10.251,853 rev

10mo ago

GELLEN Blue Nail Polish Summer Air Dry No UV Lamp Needed Toxin HEMA Free

GELLEN$11.002,868 rev

1y ago

What buyers say about blue nail polish

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

What buyers love

Color49%

“Colors are beautiful”

Quality-Overall4%

“Great quality”

Stitch/Finish/Polish4%

“The iridescent finish is absolutely beautiful”

Ease Of Application3%

“easy to apply”

Coverage3%

“Covers well”

Brightness/Shine/Glow3%

“Has a great shine too”

Durability3%

“Durable”

Ease Of Use2%

“are easy to remove”

Soft Feel2%

“goes on smooth”

Value For Money2%

“Great value”

What buyers complain about

Color31%

“Darker than expected”

Advertised Vs Actual Product13%

“Not as described”

Thickness10%

“come out supper chunky”

Quality-Overall5%

“Garbage”

Moist/Dry5%

“Almost dried up”

Value For Money4%

“Waste of money”

Durability3%

“It came off the next day :”

Smell2%

“It smells like burning hair - not good”

Coverage2%

“No coverage”

Ease Of Application2%

“applying it is awful”

Top return reasons

Color54%

Advertised Vs Actual Product15%

Functionality-Overall5%

Thickness4%

Moist/Dry3%

Quality-Overall2%

Paint Quality2%

Leak-Proof2%

Adhesion/Stickiness1%

Defective Material/Parts1%

Common questions

Is blue nail polish profitable to sell on Amazon United States?: The niche generates $246K/yr across 41 tracked products. 3 of 6 products launched in the last 360 days are still selling. 90-day search growth is +71.6%. Flapen's verdict: Worth a look (57/100).
How competitive is the blue nail polish niche?: 14 brands and 94 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 86% of demand.
What do buyers complain about in blue nail polish?: Top complaints mined from reviews: Color, Advertised Vs Actual Product, Thickness. The return rate is 0.7%.
When does demand for blue nail polish peak?: Demand peaks in May–Jun–Jul; the busiest month runs 2.8× the quietest.
What does it cost to enter the blue nail polish niche?: Listings span $1.05–$16.43; the average listing price is $8.83 (sweet spot $15–$100). The average incumbent carries 16,021 reviews — the moat a new listing must climb.