---
title: "opal nail polish — Niche Verdict: Skip it (44/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/beauty-personal-care/opal-nail-polish"
last_updated: "2026-07-14T03:26:58.238Z"
locale: en
meta:
  description: "a small market ($14K/yr) — opal nail polish doesn't clear our bar today."
  "og:description": "a small market ($14K/yr) — opal nail polish doesn't clear our bar today."
  "og:title": "opal nail polish — Niche Verdict: Skip it (44/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **opal nail polish**

**Skip it**

A small market ($14K/yr) — this niche doesn't clear our bar today.

Market size 3Growth 62Conversion 25Competition 66Returns 95Price range 3Avg price 30Brand share 44Review moat 16Quality gap 58

**Returns**

**Incredible****1.0%**

return rate — above 6% kills the launch gate

**Competition**

**Good****45%**

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

**Growth**

**Good****+39.6%**

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

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Okay****79%**

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

**Avg price**

**Okay****$9.65**

avg listing price — sweet spot $15–$100

**Conversion**

**Bad****2.0%**

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

**Review moat**

**Bad****21,260.81**

avg incumbent reviews — the moat a new listing must climb

**Market size**

**Bad****$14K**

$14K/yr · 71K searches

**Price range**

**Bad****$3.58–$15.33**

cheapest 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.

0%10%$1K20%$3K30%$4K40%$5K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 27 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![OPI Nail Lacquer Glazed N Amused | Sheer Soft White Pearl Chip Resistant Nail Polish Your Way Collection](https://m.media-amazon.com/images/I/31ZMIxsiDQL.jpg)**OPI Nail Lacquer Glazed N Amused | Sheer Soft White Pearl Chip Resistant Nail Polish Your Way Collection**OPI**$11.37**4.6★91,450 rev](https://www.amazon.com/dp/B0CS3Q5919) [2![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](https://m.media-amazon.com/images/I/51bMWBTDTEL.jpg)**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**$10.19**4.0★4,330 rev](https://www.amazon.com/dp/B0DZGVML15) [3![AZUREBEAUTY Chrome Quick Dry Nail Polish | Shine Pearl Natural Lustrous Enamel | DIY Manicure & Pedicure with Chrome Finish](https://m.media-amazon.com/images/I/41KFsm2T7tL.jpg)**AZUREBEAUTY Chrome Quick Dry Nail Polish | Shine Pearl Natural Lustrous Enamel | DIY Manicure & Pedicure with Chrome Finish**AZUREBEAUTY**$6.70**4.2★2,546 rev](https://www.amazon.com/dp/B0D2KJR5LN) [4![COSMOO Aurora Iridescent Nail Polish Pearl Pink Shimmer Unicorn Glossy Pearlescent Quick Dry Nails Lacquer for Nail Art Varnish 0.41 fl oz](https://m.media-amazon.com/images/I/41MrgD5mp1L.jpg)**COSMOO Aurora Iridescent Nail Polish Pearl Pink Shimmer Unicorn Glossy Pearlescent Quick Dry Nails Lacquer for Nail Art Varnish 0.41 fl oz**COSMOO**$7.78**4.4★156 rev](https://www.amazon.com/dp/B0CRTG1R2T) [5![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](https://m.media-amazon.com/images/I/31dmtKIATYL.jpg)**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**$8.14**4.3★553 rev](https://www.amazon.com/dp/B0F4K32GBH)

**~~View all top sellers →~~**

### **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](https://m.media-amazon.com/images/I/31Zr1DFx7hL.jpg)**OPI Infinite Shine Kyoto Oyster | Semi-Sheer Soft Cool Pink-Purple Pearl Long Wear Nail Polish | The New OPIcons Collection | Spring 2026**OPI**$13.86**248 rev5mo ago](https://www.amazon.com/dp/B0GD7MVNZT) [![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](https://m.media-amazon.com/images/I/31QVbX2SYTL.jpg)**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**$8.67**7 rev7mo ago](https://www.amazon.com/dp/B0G514DCHD) [![Sally Hansen Insta-Dri Nail Polish Top Coat | Quick Dry Long Lasting Streak-Free Shine Sheer | Illusion | Shimmery White Nail Polish](https://m.media-amazon.com/images/I/318W5zzDdSL.jpg)**Sally Hansen Insta-Dri Nail Polish Top Coat | Quick Dry Long Lasting Streak-Free Shine Sheer | Illusion | Shimmery White Nail Polish**Sally Hansen**$6.18**19,800 rev1y ago](https://www.amazon.com/dp/B0F2B5Y54P) [![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](https://m.media-amazon.com/images/I/31dmtKIATYL.jpg)**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**$8.14**553 rev1y ago](https://www.amazon.com/dp/B0F4K32GBH) [![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](https://m.media-amazon.com/images/I/51bMWBTDTEL.jpg)**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**$10.19**4,330 rev1y ago](https://www.amazon.com/dp/B0DZGVML15)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![OPI Infinite Shine Kyoto Oyster | Semi-Sheer Soft Cool Pink-Purple Pearl Long Wear Nail Polish | The New OPIcons Collection | Spring 2026](https://m.media-amazon.com/images/I/31Zr1DFx7hL.jpg)**OPI Infinite Shine Kyoto Oyster | Semi-Sheer Soft Cool Pink-Purple Pearl Long Wear Nail Polish | The New OPIcons Collection | Spring 2026**OPI**$13.86**4.6★**▲ 206%**](https://www.amazon.com/dp/B0GD7MVNZT) [![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](https://m.media-amazon.com/images/I/31QVbX2SYTL.jpg)**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**$8.67**4.5★**▲ 86%**](https://www.amazon.com/dp/B0G514DCHD) [![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](https://m.media-amazon.com/images/I/51CHE35CFWL.jpg)**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**$7.19**3.9★**▲ 83%**](https://www.amazon.com/dp/B0D8KVC49Y) [![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](https://m.media-amazon.com/images/I/31dmtKIATYL.jpg)**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**$8.14**4.3★**▲ 75%**](https://www.amazon.com/dp/B0F4K32GBH) [![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](https://m.media-amazon.com/images/I/31LfbtGEMhL.jpg)**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**$15.17**4.5★**▲ 64%**](https://www.amazon.com/dp/B0DZJ6G47K)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +39.6% search growth over the last 90 days.

4K3KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: May · busiest ÷ quietest = 1.8×

## **Reviews**

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

### **What buyers love **

**Color**41%

*“Unique color”*

**Brightness/Shine/Glow**6%

*“Nice shine,”*

**Quality-Overall**6%

*“It is competitive with other top quality brands”*

**Stitch/Finish/Polish**5%

*“The finish stays shiny”*

**Durability**4%

*“It is durable”*

**Ease Of Use**4%

*“Very easy to use”*

**Ease Of Application**4%

*“Smooth application”*

**Advertised Vs Actual Product**3%

*“As advertised”*

**Value For Money**2%

*“Great price”*

**Soft Feel**2%

*“goes on smooth”*

### **What buyers complain about **

**Color**32%

*“Too dark”*

**Advertised Vs Actual Product**13%

*“False advertising”*

**Thickness**7%

*“come out supper chunky”*

**Moist/Dry**4%

*“Doesnt dry”*

**Quality-Overall**4%

*“This did not seem like the OPI quality I am accustomed to”*

**Value For Money**3%

*“Not good value for your money”*

**Ease Of Use**3%

*“Not easy to use”*

**Durability**3%

*“It came off the next day :”*

**Functionality-Overall**3%

*“didnt stay on great”*

**Brightness/Shine/Glow**3%

*“has NO shine”*

### **Top return reasons **

**Color**45%

**Advertised Vs Actual Product**19%

**Functionality-Overall**8%

**Thickness**3%

**Brightness/Shine/Glow**2%

**Moist/Dry**2%

**Quality-Overall**2%

**Adhesion/Stickiness**2%

**Leak-Proof**2%

**Defective Material/Parts**2%