---
title: "Reviews — dr pen cartridges - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/dr-pen-cartridges/reviews"
last_updated: "2026-08-10T21:37:59.482Z"
locale: en
meta:
  description: "Niche score 46/100 · $116K/yr market · 98K searches/yr · $26.07 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 46/100 · $116K/yr market · 98K searches/yr · $26.07 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Reviews — dr pen cartridges - Flapen"
---

# **dr pen cartridges**

**Skip it**

Soft demand (-16.5% this quarter) — this niche doesn't clear our bar today.

Market size 27Growth 17Conversion 54Competition 29Returns 46Price range 95Avg price 95Brand share 58Review moat 97Quality gap 45

**Review moat**

**Incredible****69.58**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Incredible****$26.07**

avg listing price — sweet spot $15–$100

**Price range**

**Incredible****$19.04–$34.09**

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

**Brand share**

**Good****70%**

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

**Conversion**

**Good****4.5%**

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

**Returns**

**Okay****3.3%**

return rate — above 5% kills the launch gate

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Competition**

**Okay****68%**

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

**Market size**

**Okay****$116K**

$116K/yr · 98K searches

**Growth**

**Bad****-16.5%**

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")

## Reviews