---
title: "Search terms — teeth whitening - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/teeth-whitening/search-terms"
last_updated: "2026-07-31T19:53:39.672Z"
locale: en
meta:
  description: "Niche score 61/100 · £275K/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 61/100 · £275K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Search terms — teeth whitening - Flapen"
---

# **teeth whitening**

**Worth a look**

Shows low returns (0.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 50Growth 17Conversion 50Competition 64Returns 99Price range 68Avg price 87Brand share 73Review moat 25Quality gap 96

**Returns**

**Incredible****0.2%**

return rate — above 5% kills the launch gate

**Quality gap**

**Incredible****4.0★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Great****£19.88**

avg listing price — sweet spot $15–$100

**Brand share**

**Good****61%**

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

**Price range**

**Good****£2.28–£42.10**

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

**Competition**

**Good****46%**

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

**Market size**

**Good****£275K**

£275K/yr · 342K searches

**Conversion**

**Good****4.0%**

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

**Review moat**

**Okay****3,951.9**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-15.6%**

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

**Signals**[** Quality Gap**](https://flapen.com/research/niches?market=uk&signal=quality_gap "Avg rating < 4.0") [** Out of Stock**](https://flapen.com/research/niches?market=uk&signal=out_of_stock "OOS rate > 10%")