---
title: "Products — kreain nature tooth refresh toothpaste"
canonical_url: "https://flapen.com/research/us/health-household/kreain-nature-tooth-refresh-toothpaste/products"
last_updated: "2026-08-12T17:08:36.159Z"
locale: en
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  description: "Amazon product research for kreain nature tooth refresh toothpaste: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:description": "Amazon product research for kreain nature tooth refresh toothpaste: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:title": "Products — kreain nature tooth refresh toothpaste"
---

# **Kreain Nature Tooth Refresh Toothpaste**

**Worth a look**

Shows beatable incumbent ratings (3.6★), but soft demand (-54.0% this quarter) keeps it on the watch list.

Market size 52Growth 0Conversion 95Competition 15Returns 96Price range 75Avg price 78Brand share 39Review moat 96Quality gap 99

**Quality gap**

**Incredible****3.6★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Incredible****84.22**

avg incumbent reviews — the moat a new listing must climb

**Returns**

**Incredible****0.7%**

return rate — above 5% kills the launch gate

**Conversion**

**Incredible****12.5%**

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

**Avg price**

**Great****$16.02**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$12.67–$21.82**

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

**Market size**

**Good****$328K**

$328K/yr · 163K searches

**Brand share**

**Okay****82%**

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

**Competition**

**Bad****82%**

top-5 click share — a locked-up shelf

**Growth**

**Bad****-54.0%**

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

**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0") [** Out of Stock**](https://flapen.com/research/niches?market=us&signal=out_of_stock "OOS rate > 10%")

## Products