---
title: "Dr Pen M8 Cartridges — £44K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/beauty/dr-pen-m8-cartridges"
last_updated: "2026-08-09T13:14:23.491Z"
locale: en
meta:
description: "Niche score 42/100 · £44K/yr market · 37K searches/yr · £15.32 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · £44K/yr market · 37K searches/yr · £15.32 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Dr Pen M8 Cartridges — £44K/yr Amazon UK Niche (2026) - Flapen"
---
# **dr pen m8 cartridges**
**Skip it**
Brand-locked demand (top 5 brands take 96% of clicks) — this niche doesn't clear our bar today.
Market size 11Growth 15Conversion 78Competition 26Returns 96Price range 59Avg price 76Brand share 9Review moat 99Quality gap 47
**Review moat**
**Incredible****28.72**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Incredible****0.9%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****7.8%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****£15.32**
avg listing price — sweet spot $15–$100
**Price range**
**Good****£9.80–£22.38**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Competition**
**Okay****70%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Bad****-19.4%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****£44K**
£44K/yr · 37K searches
**Brand share**
**Bad****96%**
top-5 brand share — brand-locked demand
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=uk&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United Kingdom niche tracking, dr pen m8 cartridges is a £44K/yr Amazon United Kingdom market (37K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in Feb–Mar. Verdict: Skip it — 42/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **dr pen m8 cartridges market data**
- **Units sold / yr**
- **3K–3K**
- avg 100–250/product
- **Revenue / yr**
- **£38K–£46K**
- units × avg price
- **Conversion rate**
- **7.8%**
- **Avg BSR**
- **#19**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **4.5%**
- **Avg brand age**
- **28 months**
- **Avg seller age**
- **276 days**
## **Competition & brand share**
The top 5 products take 70% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**6 **▼falling
**Sellers**
**7**
**Top-5 brand share**
**96%**
Top 20: 100%
**Top-5 click share**
**70%**
Top 20: 100%
**Open market**
**0%**
- Lazzybeauty38% - MEVERLA34% - Bestauty13% - Koprek6% - Dr.stamp5% - KOMEY SKIN4% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 68 weeks — -19.4% search growth over the last 90 days.
900700Prime Day '25Spike '25Black Friday '25Spike '26 seasonAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Feb, Mar · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/uk/beauty/dr-pen-m8-cartridges/trend)
## **Top dr pen m8 cartridges search terms**
- **dr pen m8 cartridges**23K/yr-26.5%5.1% conv. - **dr pen cartridges**7K/yr-12.3%2.4% conv. - **dr pen microneedling cartridges**6K/yr+4.5%3.9% conv. [**All search terms **](https://flapen.com/research/uk/beauty/dr-pen-m8-cartridges/search-terms)
## **Top dr pen m8 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%10%£4K20%£9K30%£13K40%£18K110100 Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 18 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Dr.pen Ultima M8 16 Pin Replacement Cartridges Original Dr Pen Replacement Part for Microneedling Pen M8 Model Authentic Disposable Replacement Cartridges (16 PIN 10Pcs)**Lazzybeauty**£12.05**4.5★43 rev](https://www.amazon.co.uk/dp/B0CP3XXFHJ) [2**MEVERLA Dr. Pen Ultima M8 Replacement Cartridges - Authentic Dermal Renewal Tips for Dr. Pen M8 Model 16 Pcs Disposable Micro-Tip Cartridges**MEVERLA**£15.25**4.5★38 rev](https://www.amazon.co.uk/dp/B0DNSSY3N1) [3**MEVERLA Dr. Pen Ultima M8 Replacement Cartridges - Authentic Dermal Renewal Tips for Dr. Pen M8 Model 16 Pcs Disposable Micro-Tip Cartridges**MEVERLA**£15.17**4.5★38 rev](https://www.amazon.co.uk/dp/B0DNSSZF7T) [4**Dr.pen M8/M7S Cartridges 16 Pins 10Pcs Dr.pen Replacement Cartridges for Microneedling Pen M8/M7S Model Authentic Disposable Microneedling Cartridges (16 Pins 10Pcs)**Bestauty**£18.98**4.8★29 rev](https://www.amazon.co.uk/dp/B0CVV16MQJ) [5**10 Pcs 36 Pin Replacement Cartridges M8 Disposable Replacement Cartridge**Koprek**£9.80**4.7★4 rev](https://www.amazon.co.uk/dp/B0G4CLNXCP)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**10 Pcs 36 Pin Replacement Cartridges M8 Disposable Replacement Cartridge**Koprek**£9.80**4 rev7mo ago](https://www.amazon.co.uk/dp/B0G4CLNXCP) [**20pcs Dr.pen Ultima M7S/M8 Needle Cartridges - Microneedling Pen Cartridges for Derma pen (Nano-20pcs)**Dr.stamp**£15.45**19 rev10mo ago](https://www.amazon.co.uk/dp/B0FPX8SW58) [**20pcs Dr.pen Ultima M7S/M8 Needle Cartridges - Microneedling Pen Cartridges for Derma pen (16pin-20pcs)**Dr.stamp**£16.22**19 rev10mo ago](https://www.amazon.co.uk/dp/B0FPX7CSLB) [**Dr. Pen M8S Cartridges (18 Pins 12pin 36pin 42pin round nano) 16PCS Replacement Cartridges for Dr Pen Authentic Disposable for M8S A8S A9 A11 Models (36pin)**MEVERLA**£17.75**37 rev1y ago](https://www.amazon.co.uk/dp/B0DR81H27K) [**Dr. Pen M8S Cartridges (18 Pins 12pin 36pin 42pin round nano) 16PCS Replacement Cartridges for Dr Pen Authentic Disposable for M8S A8S A9 A11 Models (12pin)**MEVERLA**£17.66**37 rev1y ago](https://www.amazon.co.uk/dp/B0DR82J1CP)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**15Pcs 12 Pin Microneedling Pen Replacement Cartridges for Dr.pen M7/M5/N2/E30 Microneedling Pen Models Original Disposable Replacement Parts Micro Needling Cartridges Skin Care Accessories**Lazzybeauty**£10.16**4.4★**▲ 182%**](https://www.amazon.co.uk/dp/B0D12WLR78) [**MEVERLA Dr. Pen Ultima M8 Replacement Cartridges - Authentic Dermal Renewal Tips for Dr. Pen M8 Model 16 Pcs Disposable Micro-Tip Cartridges**MEVERLA**£15.15**4.5★**▲ 102%**](https://www.amazon.co.uk/dp/B0DNSV2DKF) [**10 Pcs 36 Pin Replacement Cartridges M8 Disposable Replacement Cartridge**Koprek**£9.80**4.7★**▲ 90%**](https://www.amazon.co.uk/dp/B0G4CLNXCP) [**20pcs Dr.pen Ultima M7S/M8 Needle Cartridges - Microneedling Pen Cartridges for Derma pen (16pin-20pcs)**Dr.stamp**£16.22**4.9★**▲ 73%**](https://www.amazon.co.uk/dp/B0FPX7CSLB) [**Dr. Pen M8S Cartridges (18 Pins 12pin 36pin 42pin round nano) 16PCS Replacement Cartridges for Dr Pen Authentic Disposable for M8S A8S A9 A11 Models (12pin)**MEVERLA**£17.66**4.2★**▲ 65%**](https://www.amazon.co.uk/dp/B0DR82J1CP)
**~~View all trending →~~**
## **What buyers say about dr pen m8 cartridges**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**29%
*“They feel consistent in quality”*
**Advertised Vs Actual Product**18%
*“Absolutely fine, found them as they were advertised”*
**Compatibility-Overall**14%
*“Perfect for my Dr pe6”*
**Value For Money**9%
*“Budget friendly”*
**Contamination Free**7%
*“Excellent and sterile 10/10”*
**Comfort-Overall**5%
*“move fluidly without snagging which makes the whole experience much more comfortable”*
**Ease Of Use**5%
*“They are easy”*
**Size-Overall**4%
*“They fit my device perfectly with no rattling or connection issues”*
**Grip**4%
*“move fluidly without snagging which makes the whole experience much more comfortable”*
**Efficiency**4%
*“overall they do the job without issues”*
### **What buyers complain about **
**Balance/Stability**33%
*“Very inconsistent, dont feel stable in the stable device and uneven results”*
**Advertised Vs Actual Product**33%
*“Not a great picture”*
**Size-Overall**33%
*“Although they say they fit they dont get it right”*
### **Top return reasons **
**Size-Overall**57%
**Compatibility-Overall**28%
**Advertised Vs Actual Product**5%
**Functionality-Overall**2%
**Quality-Overall**2%
**Defective Material/Parts**2%
**Cartridge/Ink Quality**1%
**Contamination**1%
**Symptom Reduction**1%
**Strength**1%
## **Common questions**
- **Is dr pen m8 cartridges profitable to sell on Amazon United Kingdom?**
- The niche generates £44K/yr across 18 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is -19.4%. Flapen's verdict: Skip it (42/100).
- **How competitive is the dr pen m8 cartridges niche?**
- 6 brands and 7 sellers compete. The top 5 products take 70% of clicks and top 5 brands hold 96% of demand.
- **What do buyers complain about in dr pen m8 cartridges?**
- Top complaints mined from reviews: Balance/Stability, Advertised Vs Actual Product, Size-Overall. The return rate is 0.9%.
- **When does demand for dr pen m8 cartridges peak?**
- Demand peaks in Feb–Mar; the busiest month runs 1.7× the quietest.
- **What does it cost to enter the dr pen m8 cartridges niche?**
- Listings span £9.80–£22.38; the average listing price is £15.32 (sweet spot $15–$100). The average incumbent carries 29 reviews — the moat a new listing must climb.
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