---
title: "Trend — mouth guard case"
canonical_url: "https://flapen.com/research/us/health-household/mouth-guard-case/trend"
last_updated: "2026-08-12T12:40:16.652Z"
locale: en
meta:
  description: "Amazon product research for mouth guard case: $24K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:description": "Amazon product research for mouth guard case: $24K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:title": "Trend — mouth guard case"
---

# **Mouth Guard Case**

**Skip it**

Prices mostly outside the sweet spot ($4.26–$13.01) — this niche doesn't clear our bar today.

Market size 50Growth 14Conversion 83Competition 17Returns 89Price range 0Avg price 23Brand share 14Review moat 25Quality gap 23

**Returns**

**Great****1.3%**

return rate — above 5% kills the launch gate

**Conversion**

**Great****9.1%**

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

**Market size**

**Good****$285K**

$285K/yr · 379K searches

**Review moat**

**Bad****4,380.42**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Bad****4.6★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Bad****$8.27**

avg listing price — sweet spot $15–$100

**Competition**

**Bad****80%**

top-5 click share — a locked-up shelf

**Growth**

**Bad****-22.9%**

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

**Brand share**

**Bad****94%**

top-5 brand share — brand-locked demand

**Price range**

**Bad****$4.26–$13.01**

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

## Trend