---
title: "Products — revlon colorstay eyeliner - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/revlon-colorstay-eyeliner/products"
last_updated: "2026-08-10T22:05:14.721Z"
locale: en
meta:
  description: "Niche score 53/100 · $475K/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 53/100 · $475K/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Products — revlon colorstay eyeliner - Flapen"
---

# **revlon colorstay eyeliner**

**Worth a look**

Shows low returns (0.5%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.

Market size 59Growth 64Conversion 87Competition 8Returns 97Price range 23Avg price 72Brand share 0Review moat 22Quality gap 94

**Returns**

**Incredible****0.5%**

return rate — above 5% kills the launch gate

**Quality gap**

**Great****4.0★**

avg incumbent rating — lower means beatable quality

**Conversion**

**Great****10.1%**

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

**Avg price**

**Good****$14.69**

avg listing price — sweet spot $15–$100

**Growth**

**Good****+42.8%**

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

**Market size**

**Good****$475K**

$475K/yr · 321K searches

**Price range**

**Bad****$6.50–$17.61**

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

**Review moat**

**Bad****8,692.5**

avg incumbent reviews — the moat a new listing must climb

**Competition**

**Bad****90%**

top-5 click share — a locked-up shelf

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

## Products