---
title: "Dr Pen M8s Cartridges — $97K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/dr-pen-m8s-cartridges"
last_updated: "2026-08-10T20:35:25.551Z"
locale: en
meta:
description: "Niche score 50/100 · $97K/yr market · 52K searches/yr · $42.68 avg price. Strong incumbent ratings (4.7★) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 50/100 · $97K/yr market · 52K searches/yr · $42.68 avg price. Strong incumbent ratings (4.7★) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Dr Pen M8s Cartridges — $97K/yr Amazon US Niche (2026) - Flapen"
---
# **dr pen m8s cartridges**
**Worth a look**
Shows a thin review moat (55 avg reviews), but strong incumbent ratings (4.7★) keeps it on the watch list.
Market size 24Growth 45Conversion 53Competition 47Returns 63Price range 74Avg price 95Brand share 56Review moat 97Quality gap 21
**Review moat**
**Incredible****55.23**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Incredible****$42.68**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$23.78–$126.68**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Good****2.5%**
return rate — above 5% kills the launch gate
**Brand share**
**Good****71%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Good****4.4%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Okay****57%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Okay****+16.1%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$97K**
$97K/yr · 52K searches
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** Out of Stock**](https://flapen.com/research/niches?market=us&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United States niche tracking, dr pen m8s cartridges is a $97K/yr Amazon United States market (52K searches/yr). The top 5 brands hold 71% of demand. Verdict: Worth a look — 50/100.
Data updated Jul 15, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **dr pen m8s cartridges market data**
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$85K–$107K**
- units × avg price
- **Conversion rate**
- **4.4%**
- **Avg BSR**
- **#127**
- **Page quality**
- **0%**
- **Prime**
- **95%**
- **Sponsored**
- **73%**
- **Out of stock**
- **15.4%**
- **Avg brand age**
- **15 months**
- **Avg seller age**
- **224 days**
## **Competition & brand share**
The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**14 **▲rising
**Sellers**
**19**
**Top-5 brand share**
**71%**
Top 20: 100%
**Top-5 click share**
**57%**
Top 20: 98%
**Open market**
**21%**
- Aiscool25% - HVVGUT15% - Dr.pen14% - Nuprad9% - Bird Here8% - MPK8%
## **Demand**
Weekly Amazon search volume, last 23 weeks — +16.1% search growth over the last 90 days.
2K2KSpike '26Feb '26Mar '26Mar '26Apr '26May '26May '26Jun '26Jul '26
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/dr-pen-m8s-cartridges/trend)
## **Top dr pen m8s cartridges search terms**
- **dr pen m8s cartridges**29K/yr+19.8%3.5% conv. - **m8s microneedling cartridges**11K/yr+6.3%4.2% conv. - **dr pen m8s cartridges 12 pin**5K/yr+37.0%4.7% conv. - **dr pen cartridges m8s**4K/yr+8.6%3.2% conv. - **dr pen microneedling cartridges m8s**4K/yr+1.6%3.9% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/dr-pen-m8s-cartridges/search-terms)
## **Top dr pen m8s cartridges products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%4%$4K8%$8K12%$12K16%$16K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 22 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**12Pcs Microneedling Pen Cartridges for Dr Pen M8S A11 A8S A9 for Home Use 0.25mm(4x36Pin 4x18Pin 4xRound Nano)**Aiscool**$34.09**4.3★44 rev](https://www.amazon.com/dp/B0GBTYZ6L8) [2**Dr.pen Microneedling Pen Cartridges For Dr.pen M8S A9 A11 For Home Use**Dr.pen**$32.76**4.4★11 rev](https://www.amazon.com/dp/B0GT3RRNZR) [3**Microneedling Pen Cartridges for Dr Pen M8S A8 A9 A11 Easy-to-Use 0.25 mm for Home Use (36 Pin 10PCS)**HVVGUT**$26.57**4.9★15 rev](https://www.amazon.com/dp/B0GL11WC6T) [4**12Pcs 18Pin Microneedling pen Cartridges for Dr Pen M8S/A11/A8S/A9 at Home Use 0.25mm**Aiscool**$33.16**4.3★44 rev](https://www.amazon.com/dp/B0GBX1KKJF) [5**10 Pcs Microneedling Pen Cartridges for M8 M7S Easy-to-Use for Home Use- M8 M7S Replacement Needle Cartridge Refills (16-Pin)**Bird Here**$23.78**4.7★64 rev](https://www.amazon.com/dp/B0FR94PQCY)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**15Pcs 36Pin A11/M8S Microneedling pen Cartridges Compatible with Dr Pen A8S A9-0.25mm for Home Use**AUSGOOD**$36.01**12 rev3mo ago](https://www.amazon.com/dp/B0GXF141HF) [**15Pcs Nano A11/M8S Microneedling pen Cartridges Compatible with Dr Pen A8S A9-0.25mm for Home Use**AUSGOOD**$36.94**15 rev3mo ago](https://www.amazon.com/dp/B0GXF5GHGJ) [**Microneedling Pen Cartridges for Dr Pen M8S A8 A9 A11 Easy-to-Use 0.25 mm for Home Use (18 Pin 10PCS)**FIOSAXE**$24.92**7 rev3mo ago](https://www.amazon.com/dp/B0GX53FR9N) [**12 Pcs Microneedling Cartridges for Dr. Pen M8S/A11/A9/A8S - 0.25mm (3x12Pin 3x18Pin 3x42Pin 3xRound Nano)**KYRFNCE**$27.49**8 rev3mo ago](https://www.amazon.com/dp/B0GWD4D91K) [**Dr.pen Microneedling Pen Cartridges For Dr.pen M8S A9 A11 For Home Use**Dr.pen**$32.76**11 rev3mo ago](https://www.amazon.com/dp/B0GT3RRNZR)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Microneedling Pen Cartridges for Dr Pen M8S A8 A9 A11 Easy-to-Use 0.25 mm for Home Use (18 Pin 10PCS)**FIOSAXE**$24.92**4.8★**▲ 102%**](https://www.amazon.com/dp/B0GX53FR9N) [**15Pcs Nano A11/M8S Microneedling pen Cartridges Compatible with Dr Pen A8S A9-0.25mm for Home Use**AUSGOOD**$36.94**4.8★**▲ 102%**](https://www.amazon.com/dp/B0GXF5GHGJ) [**Dr.pen Microneedling Pen Cartridges For Dr.pen M8S A9 A11 For Home Use**Dr.pen**$32.76**4.4★**▲ 102%**](https://www.amazon.com/dp/B0GT3RRNZR) [**15Pcs 36Pin A11/M8S Microneedling pen Cartridges Compatible with Dr Pen A8S A9-0.25mm for Home Use**AUSGOOD**$36.01**5.0★**▲ 102%**](https://www.amazon.com/dp/B0GXF141HF) [**12 Pcs Microneedling Cartridges for Dr. Pen M8S/A11/A9/A8S - 0.25mm (3x12Pin 3x18Pin 3x42Pin 3xRound Nano)**KYRFNCE**$27.49**4.8★**▲ 101%**](https://www.amazon.com/dp/B0GWD4D91K)
**~~View all trending →~~**
## **What buyers say about dr pen m8s cartridges**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**19%
*“The build quality is excellent”*
**Ease Of Use**18%
*“Easy to Use”*
**Value For Money**10%
*“fair price”*
**Size-Overall**8%
*“Fits great”*
**Suitability Combination Skin**6%
*“its truly made a difference in my skin”*
**Advertised Vs Actual Product**6%
*“As advertised”*
**Compatibility-Overall**4%
*“They are compatible with my device”*
**Efficiency**3%
*“The functionality is excellent”*
**Soft Feel**3%
*“smooth the skin”*
**Assembly/Installation**1%
*“Installation is simple and straightforward”*
### **What buyers complain about **
**Size-Overall**14%
*“They are too small”*
**Compatibility-Overall**12%
*“Incompatible with the Dr. Pen M8 device”*
**Advertised Vs Actual Product**12%
*“So false advertising”*
**Quality-Overall**6%
*“Im giving 4 stars simply because of lack of quality control”*
**Value For Money**3%
*“Higher Price — Not Worth It”*
**Functionality-Overall**3%
*“wouldnt work”*
**Charging**2%
*“will not charge after first use”*
**Durability**2%
*“Broke on my very first session”*
**Product Condition**2%
*“Im thinking someone used it and returned it and I was sent a returned product;”*
**Allergies**2%
*“it is needles so does have some irritation”*
### **Top return reasons **
**Size-Overall**30%
**Compatibility-Overall**16%
**Value For Money**11%
**Ink Refill**10%
**Advertised Vs Actual Product**10%
**Functionality-Overall**10%
**Defective Material/Parts**3%
**Charging**1%
**Quality-Overall**1%
**Product Condition**1%
## **Common questions**
- **Is dr pen m8s cartridges profitable to sell on Amazon United States?**
- The niche generates $97K/yr across 22 tracked products. 12 of 18 products launched in the last 360 days are still selling. 90-day search growth is +16.1%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the dr pen m8s cartridges niche?**
- 14 brands and 19 sellers compete. The top 5 products take 57% of clicks and top 5 brands hold 71% of demand.
- **What do buyers complain about in dr pen m8s cartridges?**
- Top complaints mined from reviews: Size-Overall, Compatibility-Overall, Advertised Vs Actual Product. The return rate is 2.5%.
- **What does it cost to enter the dr pen m8s cartridges niche?**
- Listings span $23.78–$126.68; the average listing price is $42.68 (sweet spot $15–$100). The average incumbent carries 55 reviews — the moat a new listing must climb.
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