---
title: "Trend — lung cleanse - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/lung-cleanse/trend"
last_updated: "2026-07-31T18:28:53.391Z"
locale: en
meta:
  description: "Niche score 51/100 · £29K/yr market · 17K searches/yr · £14.38 avg price. Soft demand (-37.3% this quarter) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 51/100 · £29K/yr market · 17K searches/yr · £14.38 avg price. Soft demand (-37.3% this quarter) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — lung cleanse - Flapen"
---

# **lung cleanse**

**Worth a look**

Shows low returns (0.1%), but soft demand (-37.3% this quarter) keeps it on the watch list.

Market size 7Growth 6Conversion 95Competition 31Returns 99Price range 72Avg price 70Brand share 43Review moat 95Quality gap 84

**Returns**

**Incredible****0.1%**

return rate — above 5% kills the launch gate

**Conversion**

**Incredible****12.0%**

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

**Review moat**

**Incredible****96.15**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Great****4.2★**

avg incumbent rating — lower means beatable quality

**Price range**

**Good****£8.05–£32.48**

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

**Avg price**

**Good****£14.38**

avg listing price — sweet spot $15–$100

**Brand share**

**Okay****79%**

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

**Competition**

**Okay****66%**

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

**Market size**

**Bad****£29K**

£29K/yr · 17K searches

**Growth**

**Bad****-37.3%**

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

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