---
title: "base coat nail polish — Niche Verdict: Launch it (58/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/beauty-personal-care/base-coat-nail-polish"
last_updated: "2026-07-13T23:04:25.864Z"
locale: en
meta:
  description: "base coat nail polish clears our launch bar: a $1.7M/yr market growing +1.0% this quarter with returns at 0.9%."
  "og:description": "base coat nail polish clears our launch bar: a $1.7M/yr market growing +1.0% this quarter with returns at 0.9%."
  "og:title": "base coat nail polish — Niche Verdict: Launch it (58/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **base coat nail polish**

**Launch it**

A $1.7M/yr market growing +1.0% this quarter with returns at 0.9% — clears our launch bar.

Market size 91Growth 26Conversion 60Competition 79Returns 96Price range 68Avg price 41Brand share 25Review moat 23Quality gap 37

**Returns**

**Incredible****0.9%**

return rate — above 6% kills the launch gate

**Market size**

**Great****$1.7M**

$1.7M/yr · 3.1M searches

**Competition**

**Great****36%**

top-5 click share — an open shelf

**Price range**

**Good****$3.94–$38.40**

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

**Conversion**

**Good****5.1%**

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

**Avg price**

**Okay****$10.91**

avg listing price — sweet spot $15–$100

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Growth**

**Okay****+1.0%**

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

**Brand share**

**Okay****90%**

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

**Review moat**

**Bad****7,034.79**

avg incumbent reviews — the moat a new listing must climb

## **Competition**

Clicks spread well past the top 5 (36% combined) — an open shelf where new products get seen.

**Brands**

**18 **▲rising

**Sellers**

**78**

**Top-5 brand share**

**90%**

**Open market**

**9%**

- GAOY63% - beetles Gel Polish11% - OPI8% - Sally Hansen5% - modelones3% - V Beauty Pure1% - Open — no brand owns it (12 brands, 9%)

## **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%3%$52K6%$105K9%$157K12%$210K101001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 57 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![GAOY 42 Pcs Gel Nail Polish Kit Pink White Red Jelly Nude Colors All Seasons Gel Nail Polish Set with Glossy & Matte Top Coat and Base Coat for DIY Manicure at Home](https://m.media-amazon.com/images/I/51k0TWu4t6L.jpg)**GAOY 42 Pcs Gel Nail Polish Kit Pink White Red Jelly Nude Colors All Seasons Gel Nail Polish Set with Glossy & Matte Top Coat and Base Coat for DIY Manicure at Home**GAOY**$36.01**4.6★1,636 rev](https://www.amazon.com/dp/B0BN1FJ8S5) [2![GAOY 16ml 2 Pcs Glassy Gel Top Coat and Base Coat Set No Wipe Foundation Combination for UV Light Cure Nail Polish](https://m.media-amazon.com/images/I/414wIShbm+L.jpg)**GAOY 16ml 2 Pcs Glassy Gel Top Coat and Base Coat Set No Wipe Foundation Combination for UV Light Cure Nail Polish**GAOY**$6.85**4.6★8,574 rev](https://www.amazon.com/dp/B0BD4MMFVM) [3![GAOY Sheer Light Pink Gel Nail Polish 16ml Jelly Milky White Peach Translucent Color 1352 UV Light Cure Gel Polish for Nail Art DIY Manicure and Pedicure at Home](https://m.media-amazon.com/images/I/41Im7i2N6RL.jpg)**GAOY Sheer Light Pink Gel Nail Polish 16ml Jelly Milky White Peach Translucent Color 1352 UV Light Cure Gel Polish for Nail Art DIY Manicure and Pedicure at Home**GAOY**$7.78**4.4★12,989 rev](https://www.amazon.com/dp/B09Z2LQM6Q) [4![OPI Natural Nail Base Coat | Nail Polish Base Coat | Protects Nails & Prevents Discoloration](https://m.media-amazon.com/images/I/41UDx4gfvEL.jpg)**OPI Natural Nail Base Coat | Nail Polish Base Coat | Protects Nails & Prevents Discoloration**OPI**$11.39**4.7★15,459 rev](https://www.amazon.com/dp/B004220C6E) [5![Beetles 2 Pcs 15ml No Wipe Gel Top Coat and Base Coat Set - Shine Finish and Long Lasting Soak Off LED Nail Lamp Gel Base Top Coat Stay Lock Shine Duo Finish Nail Art Design Manicure Gifts for Women](https://m.media-amazon.com/images/I/41eK0NqywfL.jpg)**Beetles 2 Pcs 15ml No Wipe Gel Top Coat and Base Coat Set - Shine Finish and Long Lasting Soak Off LED Nail Lamp Gel Base Top Coat Stay Lock Shine Duo Finish Nail Art Design Manicure Gifts for Women**beetles Gel Polish**$7.36**4.6★103,342 rev](https://www.amazon.com/dp/B07F12SZDS)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![GAOY Nail Dehydrator and Primer 2 Pcs Acid-Free Natural Nail Prep Dehydrate and Bond Primer Set for Gel Nail Polish](https://m.media-amazon.com/images/I/31B4V2xhY5L.jpg)**GAOY Nail Dehydrator and Primer 2 Pcs Acid-Free Natural Nail Prep Dehydrate and Bond Primer Set for Gel Nail Polish**GAOY**$7.75**283 rev8mo ago](https://www.amazon.com/dp/B0FWXB7DDQ) [![GAOY Brown Chameleon Cat Eye Gel Nail Polish Kit with Magnet 6 Colors Glitter Holographic Nail Polish Set UV Cure Gel for DIY Manicure at Home Aurora Veil](https://m.media-amazon.com/images/I/51xurR4kMDL.jpg)**GAOY Brown Chameleon Cat Eye Gel Nail Polish Kit with Magnet 6 Colors Glitter Holographic Nail Polish Set UV Cure Gel for DIY Manicure at Home Aurora Veil**GAOY**$13.71**214 rev8mo ago](https://www.amazon.com/dp/B0FWK29NDW) [![GAOY 23 Pcs Gel Nail Polish Set 20 Colors Gel Polish Kit Red Black White Blue Purple with 3 Pcs Soak off Base Glossy Matte Top Coat for Nail Art DIY Manicure at Home](https://m.media-amazon.com/images/I/51XON2LAXZL.jpg)**GAOY 23 Pcs Gel Nail Polish Set 20 Colors Gel Polish Kit Red Black White Blue Purple with 3 Pcs Soak off Base Glossy Matte Top Coat for Nail Art DIY Manicure at Home**GAOY**$11.03**99 rev10mo ago](https://www.amazon.com/dp/B0FR22797R) [![modelones Gel Nail Polish Top Base Coat Set 15 ML Upgrade Silky Base and Extra Glossy Top Coat Clear No Wipe High Shine Gel Polish Soak Off U V LED Nail Art Home DIY Manicure Gift for Women Beginner](https://m.media-amazon.com/images/I/41tq6UJ1oXL.jpg)**modelones Gel Nail Polish Top Base Coat Set 15 ML Upgrade Silky Base and Extra Glossy Top Coat Clear No Wipe High Shine Gel Polish Soak Off U V LED Nail Art Home DIY Manicure Gift for Women Beginner**modelones**$6.65**21,797 rev10mo ago](https://www.amazon.com/dp/B0FMRTMYVM) [![GAOY Colored Builder Base 30g with a Brush 4-in-1 Long Lasting Nail Builder Gel Nude Pink Natural Jelly Soak Off UV Light Cure Nail Strengthening Light Pink](https://m.media-amazon.com/images/I/41TGW2WvvJL.jpg)**GAOY Colored Builder Base 30g with a Brush 4-in-1 Long Lasting Nail Builder Gel Nude Pink Natural Jelly Soak Off UV Light Cure Nail Strengthening Light Pink**GAOY**$9.77**373 rev11mo ago](https://www.amazon.com/dp/B0FKGKBR1M)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Mens Fashion Polo Shirts Classic Short Sleeve Lightweight Button Cotton T-Shirt Casual Golf Tee Tops with Pocket](https://m.media-amazon.com/images/I/414ugde+hJL.jpg)**Mens Fashion Polo Shirts Classic Short Sleeve Lightweight Button Cotton T-Shirt Casual Golf Tee Tops with Pocket**Qekoma**$23.86**4.3★**▲ 338%**](https://www.amazon.com/dp/B0CZSXF8XN) [![GAOY Colored Builder Base 30g with a Brush 4-in-1 Long Lasting Nail Builder Gel Nude Pink Natural Jelly Soak Off UV Light Cure Nail Strengthening Light Pink](https://m.media-amazon.com/images/I/41TGW2WvvJL.jpg)**GAOY Colored Builder Base 30g with a Brush 4-in-1 Long Lasting Nail Builder Gel Nude Pink Natural Jelly Soak Off UV Light Cure Nail Strengthening Light Pink**GAOY**$9.77**4.5★**▲ 200%**](https://www.amazon.com/dp/B0FKGKBR1M) [![modelones Gel Nail Polish Top Base Coat Set 15 ML Upgrade Silky Base and Extra Glossy Top Coat Clear No Wipe High Shine Gel Polish Soak Off U V LED Nail Art Home DIY Manicure Gift for Women Beginner](https://m.media-amazon.com/images/I/41tq6UJ1oXL.jpg)**modelones Gel Nail Polish Top Base Coat Set 15 ML Upgrade Silky Base and Extra Glossy Top Coat Clear No Wipe High Shine Gel Polish Soak Off U V LED Nail Art Home DIY Manicure Gift for Women Beginner**modelones**$6.65**4.3★**▲ 138%**](https://www.amazon.com/dp/B0FMRTMYVM) [![GAOY Nail Dehydrator and Primer 2 Pcs Acid-Free Natural Nail Prep Dehydrate and Bond Primer Set for Gel Nail Polish](https://m.media-amazon.com/images/I/31B4V2xhY5L.jpg)**GAOY Nail Dehydrator and Primer 2 Pcs Acid-Free Natural Nail Prep Dehydrate and Bond Primer Set for Gel Nail Polish**GAOY**$7.75**4.7★**▲ 131%**](https://www.amazon.com/dp/B0FWXB7DDQ) [![GAOY 60 Pcs Gel Nail Polish Set 55 Colors All Season Gel Polish Kit Red Nude Black White Pink with 5 Pcs Soak off Base Glossy Matte Glitter Top Coat & Builder for Nail Art DIY Manicure at Home](https://m.media-amazon.com/images/I/517esw7v+zL.jpg)**GAOY 60 Pcs Gel Nail Polish Set 55 Colors All Season Gel Polish Kit Red Nude Black White Pink with 5 Pcs Soak off Base Glossy Matte Glitter Top Coat & Builder for Nail Art DIY Manicure at Home**GAOY**$25.69**4.3★**▲ 119%**](https://www.amazon.com/dp/B0FG2R31KK)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +1.0% search growth over the last 90 days.

90K70KSpike '24Prime Day '25Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: May, Jun · busiest ÷ quietest = 2.3×

## **Reviews**

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

### **What buyers love **

**Quality-Overall**21%

*“This kit is excellent quality”*

**Color**13%

*“Colors are as described”*

**Value For Money**8%

*“Good value for money”*

**Durability**7%

*“its holding up well”*

**Ease Of Use**6%

*“Goes on easy”*

**Brightness/Shine/Glow**6%

*“High shine”*

**Stitch/Finish/Polish**5%

*“Smooth finish”*

**Ease Of Application**3%

*“Great application”*

**Advertised Vs Actual Product**3%

*“As advertised”*

**Efficiency**3%

*“works well with product”*

### **What buyers complain about **

**Durability**10%

*“Broke after one use”*

**Quality-Overall**7%

*“It is garbage level quality”*

**Color**7%

*“Darker than expected”*

**Thickness**6%

*“Arrived too thick”*

**Moist/Dry**6%

*“It came dried out”*

**Smell**5%

*“Strong smell”*

**Allergies**4%

*“skin irritation”*

**Adhesion/Stickiness**4%

*“didnt stick well”*

**Leak-Proof**4%

*“has arrived leaking quite a bit”*

**Functionality-Overall**3%

*“Doesn't work well”*

### **Top return reasons **

**Color**23%

**Functionality-Overall**14%

**Advertised Vs Actual Product**12%

**Quality-Overall**4%

**Leak-Proof**4%

**Adhesion/Stickiness**4%

**Size-Overall**4%

**Value For Money**3%

**Moist/Dry**3%

**Thickness**3%