---
title: "Products — korean eyeliner - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/korean-eyeliner/products"
last_updated: "2026-08-11T17:45:59.659Z"
locale: en
meta:
  description: "Niche score 43/100 · $135K/yr market · 248K searches/yr · $12.04 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 43/100 · $135K/yr market · 248K searches/yr · $12.04 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Products — korean eyeliner - Flapen"
---

# **korean eyeliner**

**Skip it**

Prices mostly outside the sweet spot ($5.07–$15.96) — this niche doesn't clear our bar today.

Market size 30Growth 23Conversion 54Competition 48Returns 86Price range 9Avg price 50Brand share 21Review moat 41Quality gap 63

**Returns**

**Great****1.5%**

return rate — above 5% kills the launch gate

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Conversion**

**Good****4.5%**

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

**Avg price**

**Good****$12.04**

avg listing price — sweet spot $15–$100

**Competition**

**Okay****56%**

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

**Review moat**

**Okay****2,365.41**

avg incumbent reviews — the moat a new listing must climb

**Market size**

**Okay****$135K**

$135K/yr · 248K searches

**Growth**

**Bad****-4.8%**

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

**Brand share**

**Bad****92%**

top-5 brand share — brand-locked demand

**Price range**

**Bad****$5.07–$15.96**

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

## Products