---
title: "Reviews — zahnaufhellung - Flapen"
canonical_url: "https://flapen.com/research/de/drogerie-koerperpflege/zahnaufhellung/reviews"
last_updated: "2026-08-10T10:46:19.395Z"
locale: en
meta:
  description: "Niche score 55/100 · €628K/yr market · 794K searches/yr · €15.07 avg price. Soft demand (-19.5% this quarter) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 55/100 · €628K/yr market · 794K searches/yr · €15.07 avg price. Soft demand (-19.5% this quarter) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — zahnaufhellung - Flapen"
---

# **zahnaufhellung**

**Worth a look**

Shows low returns (0.3%), but soft demand (-19.5% this quarter) keeps it on the watch list.

Market size 65Growth 15Conversion 60Competition 25Returns 98Price range 61Avg price 75Brand share 53Review moat 37Quality gap 90

**Returns**

**Incredible****0.3%**

return rate — above 5% kills the launch gate

**Quality gap**

**Great****4.1★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Great****€15.07**

avg listing price — sweet spot $15–$100

**Market size**

**Good****€628K**

€628K/yr · 794K searches

**Price range**

**Good****€7.23–€27.24**

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

**Conversion**

**Good****5.3%**

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

**Brand share**

**Good****73%**

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

**Review moat**

**Okay****2,821**

avg incumbent reviews — the moat a new listing must climb

**Competition**

**Bad****70%**

top-5 click share — a locked-up shelf

**Growth**

**Bad****-19.5%**

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

**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=de&signal=low_review_barrier "Top brand's reviews < 500")

## Reviews