---
title: "Reviews — mullein drops for lungs - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/mullein-drops-for-lungs/reviews"
last_updated: "2026-07-31T21:13:10.444Z"
locale: en
meta:
  description: "Niche score 59/100 · £144K/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 · £144K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — mullein drops for lungs - Flapen"
---

# **mullein drops for lungs**

**Worth a look**

Shows low returns (0.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 31Growth 37Conversion 95Competition 42Returns 100Price range 71Avg price 61Brand share 52Review moat 67Quality gap 80

**Returns**

**Incredible****0.1%**

return rate — above 5% kills the launch gate

**Conversion**

**Incredible****12.5%**

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

**Quality gap**

**Great****4.2★**

avg incumbent rating — lower means beatable quality

**Price range**

**Good****£6.68–£35.53**

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

**Review moat**

**Good****817.42**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Good****£13.27**

avg listing price — sweet spot $15–$100

**Brand share**

**Good****74%**

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

**Competition**

**Okay****60%**

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

**Growth**

**Okay****+9.7%**

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

**Market size**

**Okay****£144K**

£144K/yr · 87K searches