---
title: "Reviews — purple toothpaste whitening - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/purple-toothpaste-whitening/reviews"
last_updated: "2026-08-12T00:27:24.592Z"
locale: en
meta:
  description: "Niche score 60/100 · $1.3M/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 60/100 · $1.3M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — purple toothpaste whitening - Flapen"
---

# **purple toothpaste whitening**

**Worth a look**

Shows low returns (0.3%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 83Growth 18Conversion 78Competition 46Returns 98Price range 58Avg price 75Brand share 43Review moat 24Quality gap 84

**Returns**

**Incredible****0.3%**

return rate — above 5% kills the launch gate

**Quality gap**

**Great****4.2★**

avg incumbent rating — lower means beatable quality

**Market size**

**Great****$1.3M**

$1.3M/yr · 1.1M searches

**Conversion**

**Great****7.8%**

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

**Avg price**

**Great****$15.19**

avg listing price — sweet spot $15–$100

**Price range**

**Good****$5.15–$28.48**

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

**Competition**

**Okay****57%**

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

**Brand share**

**Okay****79%**

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

**Review moat**

**Bad****6,602.28**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-15.0%**

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

## Reviews