---
title: "Products — leucin - Flapen"
canonical_url: "https://flapen.com/research/de/drogerie-koerperpflege/leucin/products"
last_updated: "2026-08-10T15:36:34.723Z"
locale: en
meta:
  description: "Niche score 57/100 · €47K/yr market · 43K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 57/100 · €47K/yr market · 43K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Products — leucin - Flapen"
---

# **leucin**

**Worth a look**

Shows low returns (0.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 12Growth 19Conversion 65Competition 59Returns 100Price range 76Avg price 84Brand share 75Review moat 89Quality gap 68

**Returns**

**Incredible****0.1%**

return rate — above 5% kills the launch gate

**Review moat**

**Great****210.18**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Great****€18.72**

avg listing price — sweet spot $15–$100

**Price range**

**Great****€9.59–€32.32**

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

**Brand share**

**Good****60%**

top-5 brand share — brands hold most of the demand

**Quality gap**

**Good****4.3★**

avg incumbent rating — lower means beatable quality

**Conversion**

**Good****5.8%**

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

**Competition**

**Good****50%**

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

**Growth**

**Bad****-12.6%**

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

**Market size**

**Bad****€47K**

€47K/yr · 43K searches

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=de&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=de&signal=low_review_barrier "Top brand's reviews < 500")

## Products