---
title: "Trend — cough expectorant for adults - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/cough-expectorant-for-adults/trend"
last_updated: "2026-08-11T14:21:27.855Z"
locale: en
meta:
  description: "Niche score 50/100 · $4.3M/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 50/100 · $4.3M/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — cough expectorant for adults - Flapen"
---

# **cough expectorant for adults**

**Worth a look**

Shows low returns (0.1%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.

Market size 97Growth 8Conversion 99Competition 27Returns 100Price range 70Avg price 86Brand share 0Review moat 23Quality gap 18

**Returns**

**Incredible****0.1%**

return rate — above 5% kills the launch gate

**Conversion**

**Incredible****18.4%**

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

**Market size**

**Incredible****$4.3M**

$4.3M/yr · 1.2M searches

**Avg price**

**Great****$19.44**

avg listing price — sweet spot $15–$100

**Price range**

**Good****$7.01–$33.52**

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

**Competition**

**Okay****69%**

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

**Review moat**

**Bad****6,856.76**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

**Growth**

**Bad****-34.4%**

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

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

## Trend