---
title: "Reviews — grande lash serum - Flapen"
canonical_url: "https://flapen.com/research/uk/beauty/grande-lash-serum/reviews"
last_updated: "2026-08-09T22:56:42.559Z"
locale: en
meta:
  description: "Niche score 53/100 · £937K/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 · £937K/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — grande lash serum - Flapen"
---

# **grande lash serum**

**Worth a look**

Shows low returns (0.4%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.

Market size 77Growth 17Conversion 81Competition 14Returns 98Price range 73Avg price 89Brand share 0Review moat 55Quality gap 84

**Returns**

**Incredible****0.4%**

return rate — above 5% kills the launch gate

**Avg price**

**Great****£20.75**

avg listing price — sweet spot $15–$100

**Quality gap**

**Great****4.2★**

avg incumbent rating — lower means beatable quality

**Conversion**

**Great****8.5%**

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

**Market size**

**Great****£937K**

£937K/yr · 530K searches

**Price range**

**Good****£8.90–£31.87**

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

**Review moat**

**Good****1,308.2**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-15.1%**

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

**Competition**

**Bad****84%**

top-5 click share — a locked-up shelf

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

## Reviews