---
title: "Trend — lung clear"
canonical_url: "https://flapen.com/research/us/health-household/lung-clear/trend"
last_updated: "2026-08-12T16:01:47.617Z"
locale: en
meta:
  description: "Amazon product research for lung clear: $44K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:description": "Amazon product research for lung clear: $44K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:title": "Trend — lung clear"
---

# **Lung Clear**

**Worth a look**

Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 61Growth 4Conversion 83Competition 69Returns 100Price range 70Avg price 81Brand share 90Review moat 43Quality gap 38

**Returns**

**Incredible****0.0%**

return rate — above 5% kills the launch gate

**Brand share**

**Great****45%**

top-5 brand share — no brand owns this niche

**Conversion**

**Great****9.1%**

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

**Avg price**

**Great****$17.34**

avg listing price — sweet spot $15–$100

**Price range**

**Good****$5.72–$36.23**

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

**Competition**

**Good****44%**

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

**Market size**

**Good****$525K**

$525K/yr · 334K searches

**Review moat**

**Okay****2,232.27**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Growth**

**Bad****-42.4%**

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

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

## Trend