---
title: "Reviews — arginin citrullin - Flapen"
canonical_url: "https://flapen.com/research/de/drogerie-koerperpflege/arginin-citrullin/reviews"
last_updated: "2026-08-10T06:51:40.312Z"
locale: en
meta:
  description: "Niche score 53/100 · €288K/yr market · 110K searches/yr. A concentrated shelf (top 5 take 78% of clicks) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 53/100 · €288K/yr market · 110K searches/yr. A concentrated shelf (top 5 take 78% of clicks) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — arginin citrullin - Flapen"
---

# **arginin citrullin**

**Worth a look**

Shows low returns (0.1%), but a concentrated shelf (top 5 take 78% of clicks) keeps it on the watch list.

Market size 51Growth 24Conversion 95Competition 19Returns 100Price range 89Avg price 91Brand share 29Review moat 25Quality gap 63

**Returns**

**Incredible****0.1%**

return rate — above 5% kills the launch gate

**Conversion**

**Incredible****12.1%**

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

**Avg price**

**Great****€21.57**

avg listing price — sweet spot $15–$100

**Price range**

**Great****€13.76–€29.44**

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

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Market size**

**Good****€288K**

€288K/yr · 110K searches

**Brand share**

**Okay****88%**

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

**Review moat**

**Bad****4,742.71**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-1.3%**

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

**Competition**

**Bad****78%**

top-5 click share — a locked-up shelf

## Reviews