---
title: "Reviews — top coat nail polish - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/top-coat-nail-polish/reviews"
last_updated: "2026-08-09T20:33:37.744Z"
locale: en
meta:
  description: "Niche score 48/100 · $727K/yr market · 571K searches/yr · $8.60 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 48/100 · $727K/yr market · 571K searches/yr · $8.60 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Reviews — top coat nail polish - Flapen"
---

# **top coat nail polish**

**Skip it**

Prices mostly outside the sweet spot ($2.11–$14.93) — this niche doesn't clear our bar today.

Market size 70Growth 48Conversion 97Competition 26Returns 99Price range 0Avg price 24Brand share 9Review moat 22Quality gap 33

**Returns**

**Incredible****0.2%**

return rate — above 5% kills the launch gate

**Conversion**

**Incredible****14.8%**

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

**Market size**

**Good****$727K**

$727K/yr · 571K searches

**Growth**

**Okay****+18.2%**

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

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Competition**

**Okay****69%**

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

**Avg price**

**Bad****$8.60**

avg listing price — sweet spot $15–$100

**Review moat**

**Bad****10,278.17**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Bad****96%**

top-5 brand share — brand-locked demand

**Price range**

**Bad****$2.11–$14.93**

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

## Reviews