---
title: "Reviews — epais eyelash serum - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/epais-eyelash-serum/reviews"
last_updated: "2026-08-11T04:54:50.630Z"
locale: en
meta:
  description: "Niche score 61/100 · $583K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 61/100 · $583K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — epais eyelash serum - Flapen"
---

# **epais eyelash serum**

**Worth a look**

Shows demand growing +121.0% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 63Growth 95Conversion 81Competition 0Returns 89Price range 79Avg price 91Brand share 0Review moat 67Quality gap 80

**Growth**

**Incredible****+121.0%**

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

**Avg price**

**Great****$21.21**

avg listing price — sweet spot $15–$100

**Returns**

**Great****1.3%**

return rate — above 5% kills the launch gate

**Conversion**

**Great****8.5%**

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

**Quality gap**

**Great****4.2★**

avg incumbent rating — lower means beatable quality

**Price range**

**Great****$8.80–$40.04**

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

**Review moat**

**Good****813**

avg incumbent reviews — the moat a new listing must climb

**Market size**

**Good****$583K**

$583K/yr · 323K searches

**Competition**

**Bad****100%**

top-5 click share — a locked-up shelf

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)")

## Reviews