---
title: "Trend — black hair shampoo - Flapen"
canonical_url: "https://flapen.com/research/de/computer-zubehoer/black-hair-shampoo/trend"
last_updated: "2026-08-10T08:49:47.190Z"
locale: en
meta:
  description: "Niche score 59/100 · €175K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 59/100 · €175K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — black hair shampoo - Flapen"
---

# **black hair shampoo**

**Worth a look**

Shows low returns (0.6%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 36Growth 25Conversion 77Competition 69Returns 97Price range 31Avg price 55Brand share 77Review moat 48Quality gap 76

**Returns**

**Incredible****0.6%**

return rate — above 5% kills the launch gate

**Conversion**

**Great****7.5%**

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

**Brand share**

**Great****58%**

top-5 brand share — no brand owns this niche

**Quality gap**

**Great****4.3★**

avg incumbent rating — lower means beatable quality

**Competition**

**Good****43%**

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

**Avg price**

**Good****€12.60**

avg listing price — sweet spot $15–$100

**Review moat**

**Okay****1,739.45**

avg incumbent reviews — the moat a new listing must climb

**Market size**

**Okay****€175K**

€175K/yr · 184K searches

**Price range**

**Okay****€7.20–€18.44**

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

**Growth**

**Bad****-0.2%**

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

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

## Trend