---
title: "Reviews — ck one - Flapen"
canonical_url: "https://flapen.com/research/de/kosmetik/ck-one/reviews"
last_updated: "2026-08-10T03:09:22.561Z"
locale: en
meta:
  description: "Niche score 50/100 · €509K/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 50/100 · €509K/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 — ck one - Flapen"
---

# **ck one**

**Worth a look**

Shows low returns (0.3%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.

Market size 60Growth 40Conversion 69Competition 35Returns 99Price range 60Avg price 89Brand share 0Review moat 20Quality gap 42

**Returns**

**Incredible****0.3%**

return rate — above 5% kills the launch gate

**Avg price**

**Great****€20.57**

avg listing price — sweet spot $15–$100

**Conversion**

**Good****6.2%**

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

**Market size**

**Good****€509K**

€509K/yr · 397K searches

**Price range**

**Good****€5.39–€29.57**

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

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Growth**

**Okay****+12.2%**

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

**Competition**

**Okay****64%**

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

**Review moat**

**Bad****12,541.91**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

## Reviews