---
title: "Reviews — c collar - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/c-collar/reviews"
last_updated: "2026-08-10T18:04:08.918Z"
locale: en
meta:
  description: "Niche score 43/100 · $79K/yr market · 47K searches/yr · $31.21 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 43/100 · $79K/yr market · 47K searches/yr · $31.21 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Reviews — c collar - Flapen"
---

# **c collar**

**Skip it**

High returns (7.5%) — this niche doesn't clear our bar today.

Market size 20Growth 29Conversion 62Competition 31Returns 16Price range 86Avg price 95Brand share 37Review moat 41Quality gap 81

**Avg price**

**Incredible****$31.21**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$7.15–$79.81**

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

**Quality gap**

**Great****4.2★**

avg incumbent rating — lower means beatable quality

**Conversion**

**Good****5.4%**

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

**Review moat**

**Okay****2,449.52**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Okay****83%**

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

**Competition**

**Okay****67%**

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

**Growth**

**Okay****+3.1%**

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

**Market size**

**Bad****$79K**

$79K/yr · 47K searches

**Returns**

**Bad****7.5%**

return rate — above 5% kills the launch gate

**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")

## Reviews