---
title: "Reviews — empty shampoo bottles - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/empty-shampoo-bottles/reviews"
last_updated: "2026-08-06T05:48:58.834Z"
locale: en
meta:
  description: "Niche score 53/100 · $124K/yr market · 188K searches/yr · $11.65 avg price. A small market ($124K/yr) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 53/100 · $124K/yr market · 188K searches/yr · $11.65 avg price. A small market ($124K/yr) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — empty shampoo bottles - Flapen"
---

# **empty shampoo bottles**

**Worth a look**

Shows no brand lock-in (top 5 brands take 52% of clicks), but a small market ($124K/yr) keeps it on the watch list.

Market size 28Growth 28Conversion 64Competition 73Returns 77Price range 55Avg price 47Brand share 83Review moat 45Quality gap 33

**Brand share**

**Great****52%**

top-5 brand share — no brand owns this niche

**Returns**

**Great****1.9%**

return rate — above 5% kills the launch gate

**Competition**

**Good****41%**

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

**Conversion**

**Good****5.7%**

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

**Price range**

**Good****$5.94–$26.15**

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

**Avg price**

**Okay****$11.65**

avg listing price — sweet spot $15–$100

**Review moat**

**Okay****1,951.65**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Market size**

**Okay****$124K**

$124K/yr · 188K searches

**Growth**

**Okay****+2.5%**

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%")

## Reviews