---
title: "Trend — braun series 5 replacement head - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/braun-series-5-replacement-head/trend"
last_updated: "2026-07-31T10:43:52.335Z"
locale: en
meta:
  description: "Niche score 57/100 · £176K/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 57/100 · £176K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — braun series 5 replacement head - Flapen"
---

# **braun series 5 replacement head**

**Worth a look**

Shows searches that convert (16.6% search→purchase), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 36Growth 46Conversion 98Competition 18Returns 96Price range 72Avg price 81Brand share 20Review moat 67Quality gap 95

**Conversion**

**Incredible****16.6%**

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

**Returns**

**Incredible****0.7%**

return rate — above 5% kills the launch gate

**Quality gap**

**Incredible****4.0★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Great****£17.59**

avg listing price — sweet spot $15–$100

**Price range**

**Good****£7.69–£34.08**

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

**Review moat**

**Good****818**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Okay****+17.0%**

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

**Market size**

**Okay****£176K**

£176K/yr · 60K searches

**Brand share**

**Bad****92%**

top-5 brand share — brand-locked demand

**Competition**

**Bad****78%**

top-5 click share — a locked-up shelf

**Signals**[** Quality Gap**](https://flapen.com/research/niches?market=uk&signal=quality_gap "Avg rating < 4.0")