---
title: "Trend — mouth guard for teeth grinding - Flapen"
canonical_url: "https://flapen.com/research/ae/health/mouth-guard-for-teeth-grinding/trend"
last_updated: "2026-08-02T07:26:07.371Z"
locale: en
meta:
  description: "Niche score 58/100 · $53K/yr market · 18K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 58/100 · $53K/yr market · 18K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — mouth guard for teeth grinding - Flapen"
---

# **mouth guard for teeth grinding**

**Worth a look**

Shows beatable incumbent ratings (3.5★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 13Growth 40Conversion 55Competition 63Returns 80Price range 76Avg price 88Brand share 74Review moat 25Quality gap 100

**Quality gap**

**Incredible****3.5★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Great****$64.17**

avg listing price — sweet spot $15–$100

**Returns**

**Great****1.8%**

return rate — above 5% kills the launch gate

**Price range**

**Great****$23.70–$124.03**

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

**Brand share**

**Good****60%**

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

**Competition**

**Good****47%**

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

**Conversion**

**Good****4.6%**

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

**Growth**

**Okay****+11.8%**

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

**Review moat**

**Bad****4,711.12**

avg incumbent reviews — the moat a new listing must climb

**Market size**

**Bad****$53K**

$53K/yr · 18K searches

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=ae&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=ae&signal=low_review_barrier "Top brand's reviews < 500") [** Quality Gap**](https://flapen.com/research/niches?market=ae&signal=quality_gap "Avg rating < 4.0") [** High Price**](https://flapen.com/research/niches?market=ae&signal=high_price "Avg price > $50") [** Out of Stock**](https://flapen.com/research/niches?market=ae&signal=out_of_stock "OOS rate > 10%")