opal nail polish
Skip itA small market ($14K/yr) — this niche doesn't clear our bar today.
Returns
Incredible1.0%return rate — above 6% kills the launch gate
Competition
Good45%top-5 click share — leaders hold, buyers still browse
Growth
Good+39.6%90-day search growth — must beat 0% to launch
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Okay79%top-5 brand share — brands hold most of the demand
Avg price
Okay$9.65avg listing price — sweet spot $15–$100
Conversion
Bad2.0%search→purchase rate — share of searches ending in a sale
Review moat
Bad21,260.81avg incumbent reviews — the moat a new listing must climb
Market size
Bad$14K$14K/yr · 71K searches
Price range
Bad$3.58–$15.33cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
The top 5 products take 45% of clicks — established leaders, but buyers still shop beyond them.Brands
12 rising
Sellers
61
Top-5 brand share
79%
Open market
17%
- OPI46%
- Sally Hansen12%
- AZUREBEAUTY7%
- Born Pretty7%
- essie6%
- COSMOO5%
- Open — no brand owns it (6 brands, 17%)
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 27 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
OPI Nail Lacquer Glazed N Amused | Sheer Soft White Pearl Chip Resistant Nail Polish Your Way Collection
OPI$11.374.6★91,450 rev
Born Pretty Pearl Nail Polish Set 6 Colors Ombre Pearl Shimmer White Pink Purple Mermaid Nail Polish Quick Dry Spring Summer Finger Shell Glitter Nail Lacquer Set
Born Pretty$10.194.0★4,330 rev
AZUREBEAUTY Chrome Quick Dry Nail Polish | Shine Pearl Natural Lustrous Enamel | DIY Manicure & Pedicure with Chrome Finish
AZUREBEAUTY$6.704.2★2,546 rev
COSMOO Aurora Iridescent Nail Polish Pearl Pink Shimmer Unicorn Glossy Pearlescent Quick Dry Nails Lacquer for Nail Art Varnish 0.41 fl oz
COSMOO$7.784.4★156 rev
MIZHSE Aurora Pink Nail Polish Quick Dry Shimmer Nail Polish Air Fast Drying Mermaid Regular Nail Lacquer Non Gel Oil-based Nail Art Manicure Home DIY
MIZHSE$8.144.3★553 rev
Newest
by launch date
OPI Infinite Shine Kyoto Oyster | Semi-Sheer Soft Cool Pink-Purple Pearl Long Wear Nail Polish | The New OPIcons Collection | Spring 2026
OPI$13.86248 rev
China Glaze CG Nail Lacquer DM for Drama Iridescent Opal Flake Top Coat Quick Dry Clear Nail Polish Topper for Shimmer High-Gloss Finish 0.5 fl oz
China Glaze$8.677 rev
Sally Hansen Insta-Dri Nail Polish Top Coat | Quick Dry Long Lasting Streak-Free Shine Sheer | Illusion | Shimmery White Nail Polish
Sally Hansen$6.1819,800 rev
MIZHSE Aurora Pink Nail Polish Quick Dry Shimmer Nail Polish Air Fast Drying Mermaid Regular Nail Lacquer Non Gel Oil-based Nail Art Manicure Home DIY
MIZHSE$8.14553 rev
Born Pretty Pearl Nail Polish Set 6 Colors Ombre Pearl Shimmer White Pink Purple Mermaid Nail Polish Quick Dry Spring Summer Finger Shell Glitter Nail Lacquer Set
Born Pretty$10.194,330 rev
Trending
90-day click momentumOPI Infinite Shine Kyoto Oyster | Semi-Sheer Soft Cool Pink-Purple Pearl Long Wear Nail Polish | The New OPIcons Collection | Spring 2026
OPI$13.864.6★
China Glaze CG Nail Lacquer DM for Drama Iridescent Opal Flake Top Coat Quick Dry Clear Nail Polish Topper for Shimmer High-Gloss Finish 0.5 fl oz
China Glaze$8.674.5★
Born Pretty 9D Cat Magnetic Eye Gel Nail Polish Holographic Rainbow Gel Polish Blue Purple Soak Off U V LED Gel Polish Nail Art Design Manicure Salon DIY Home 15ML
Born Pretty$7.193.9★
MIZHSE Aurora Pink Nail Polish Quick Dry Shimmer Nail Polish Air Fast Drying Mermaid Regular Nail Lacquer Non Gel Oil-based Nail Art Manicure Home DIY
MIZHSE$8.144.3★
LONDONTOWN Lakur Nail Polish/Topper - Chrome Glaze - Enhanced Color Long Lasting Top Nail Coat Gel-free Shine Nail Look Moonstone Chrome Topper 0.4 oz
LONDONTOWN$15.174.5★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +39.6% search growth over the last 90 days.Peak months: May · busiest ÷ quietest = 1.8×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Unique color”
“Nice shine,”
“It is competitive with other top quality brands”
“The finish stays shiny”
“It is durable”
“Very easy to use”
“Smooth application”
“As advertised”
“Great price”
“goes on smooth”
What buyers complain about
“Too dark”
“False advertising”
“come out supper chunky”
“Doesnt dry”
“This did not seem like the OPI quality I am accustomed to”
“Not good value for your money”
“Not easy to use”
“It came off the next day :”
“didnt stay on great”
“has NO shine”