Front view of a Dr. Pen M9 18-pin microneedling cartridge with clear blue casing and protruding needle tip
Different angle on Dr. Pen M9 18-pin microneedling cartridge with clear blue casing and protruding needle tip
Angled view of a Dr. Pen M9 18-pin microneedling cartridge with clear blue casing, visible internal needle mechanism, and detached removable protective cap
Angled view of a Dr. Pen M9 18-pin microneedling cartridge with clear blue casing, visible internal needle mechanism, and attached protective cap
Angled view of a Dr. Pen M9 18-pin microneedling cartridge with a clear blue plastic body and metal needle tip.
Enhanced with an intelligent chip system that recognises genuine cartridges for optimal performance and safety.
An infographic about the differences in terms of shapes and benefits of pin cartridges for Dr. Pen M9 Microneedling Pen which there are 18 pins, 36 pins, 42 pins, and nano-round.
Front view of a Dr. Pen M9 18-pin microneedling cartridge with clear blue casing and protruding needle tip
Different angle on Dr. Pen M9 18-pin microneedling cartridge with clear blue casing and protruding needle tip
Angled view of a Dr. Pen M9 18-pin microneedling cartridge with clear blue casing, visible internal needle mechanism, and detached removable protective cap
Angled view of a Dr. Pen M9 18-pin microneedling cartridge with clear blue casing, visible internal needle mechanism, and attached protective cap
Angled view of a Dr. Pen M9 18-pin microneedling cartridge with a clear blue plastic body and metal needle tip.
Enhanced with an intelligent chip system that recognises genuine cartridges for optimal performance and safety.
An infographic about the differences in terms of shapes and benefits of pin cartridges for Dr. Pen M9 Microneedling Pen which there are 18 pins, 36 pins, 42 pins, and nano-round.

18 Pin Replacement Cartridges for Dr. Pen M9 Microneedling Pen (1 Pack of 5)

SKU: DP-18PIN-M9

18 Pin Replacement Cartridges for Dr. Pen M9 Microneedling Pen (1 Pack of 5)

SKU: DP-18PIN-M9
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Stayve Booster Starter Kit (Microneedling Ampoule)
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Dr. Pen M9 microneedling pen shown on a white background, featuring a sleek silver and black design with a digital LED display indicating speed level, battery status, and needle depth set to 0.2 mm. The Dr. Pen M9 microneedling pen is placed upright on its charging dock, with a blue transparent needle cartridge attached at the tip and clearly visible control buttons on the handle.
*NEW* Dr. Pen M9 Microneedling Pen
Peachaboo Hyaluronic Acid Serum in 100ml and 30ml bottles – a vegan, organic serum that deeply hydrates dry, tired, and dull skin, ideal for microneedling.
Peachaboo Hyaluronic Acid Serum
$49.95
Close-up of a Dr. Pen M9 36-pin microneedling cartridge with clear blue casing and protruding needle tip
36 Pin Replacement Cartridges for Dr. Pen M9 Microneedling Pen (1 Pack of 5)
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18-Pin Microneedle Cartridges for Dr Pen M9 with Integrated Smart Chip
Upgrade your microneedling routine with the Dr. Pen M9's 18-Pin Microneedle Cartridges with Integrated Smart Chip (5 Pack) — the precision-focused cartridge built for targeted, intensive skin repair.

Designed exclusively for the Dr. Pen M9 Microneedling 2.0 system, each cartridge features a built-in Smart Chip System that connects with your device through the electronic contact points. Simply match the alignment markers to ensure a secure connection and smooth operation.

For General Facial Rejuvenation
The 18-pin cartridges are suitable for full-face treatments and provide a more comfortable and balanced microneedling experience. They are ideal for addressing fine lines, mild scarring, pigmentation, enlarged pores, uneven skin texture and overall skin rejuvenation. 

Here is the cartridge selection guide for more information. 

18-Pin Microneedle Cartridges for Dr Pen M9 with Integrated Smart Chip
Upgrade your microneedling routine with the Dr. Pen M9's 18-Pin Microneedle Cartridges with Integrated Smart Chip (5 Pack) — the precision-focused cartridge built for targeted, intensive skin repair.

Designed exclusively for the Dr. Pen M9 Microneedling 2.0 system, each cartridge features a built-in Smart Chip System that connects with your device through the electronic contact points. Simply match the alignment markers to ensure a secure connection and smooth operation.

For General Facial Rejuvenation
The 18-pin cartridges are suitable for full-face treatments and provide a more comfortable and balanced microneedling experience. They are ideal for addressing fine lines, mild scarring, pigmentation, enlarged pores, uneven skin texture and overall skin rejuvenation. 

Here is the cartridge selection guide for more information. 

  • 18-Pin Precision Configuration
    A targeted needle layout designed for intensive, detailed microneedling sessions.

  • Integrated Smart Chip ID System
    Communicates with the Dr. Pen M9 system when installed correctly via alignment markers.

  • Individually Sealed & EO Gas Sterilised
    Every cartridge is professionally sealed for hygienic, single-use application.

  • High-Grade Stainless Steel Needles
    Crafted for consistent performance and reliable glide.

  • Exclusive Compatibility
    Designed only for Dr. Pen M9 (not compatible with other Dr. Pen models).

  • Targeted Scar Revision
    The 18-pin are ideal for addressing fine lines, mild scarring, pigmentation, enlarged pores, uneven skin texture and overall skin rejuvenation.

  • High-Precision Control
    The compact configuration provides better control around complex facial contours such as the upper lip, nasolabial area, nose and glabella, where wider pin layouts can feel less accurate.

  • Enhanced Nutrient Delivery
    Creates precise micro-channels that support improved absorption of your microneedling-compatible serums, helping actives reach deeper layers.

  • Texture Resurfacing
    Ideal for smoothing the appearance of rough texture, uneven skin grain and surface irregularities caused by previous skin trauma.

  • Targeted Localised Repair
    The 18-needle configuration is specifically designed for high-precision treatment of small, stubborn areas.

    •

    • 5 × 18-Pin Microneedle Cartridges for the Dr. Pen M9 Microneedling Pen

    • Model: 18-Pin

    • Quantity: 5 Cartridges per pack

    • Material: High-grade Stainless Steel

    • Technology: Built-in Smart Chip ID System

    • Compatibility: Exclusive to Dr. Pen M9

    • Packaging: Individually sealed, EO gas sterilised

    Note: Dr. Pen cartridges arrive in individually sealed, sterile pouches, sterilised with ethylene oxide gas and UV light during packaging. Secondary sterilisation with isopropyl alcohol before use is entirely optional. Some users prefer this extra step for added peace of mind, and that is completely fine.

    Here are the steps to microneedling with the cartridges:

    1. The cartridge comes in a sterile pack.

    2. Double-cleanse (cleanse and repeat) then wipe the skin clean. Fully tie your hair back, away from your face. 

    3. Check your cartridge; ensure the needles are in perfect condition (i.e., not bent) and remove any debris.

    4. Insert the cartridge into the microneedling pen until it clicks into place.

    5. Set your desired needle depth and speed level.

    6. Work in small areas and apply Peachaboo Hyaluronic Acid serum to each area before needling. This will help to ensure that the pen does not drag or pull on the skin. The recommended pattern to move the pen for best results is vertical, horizontal, and then diagonal in both directions. Using a light pressure and without dragging, repeat this motion over each area two times.

    7. Safely dispose cartridge after every use.

    Please read our detailed instruction guide to the microneedling steps here.


    Critical: Alignment Installation Guide

    ⚠️ Align to Protect the Chip: The Dr. Pen M9 cartridges use sensitive electronic contacts. Follow these steps carefully to avoid damaging the Smart Chip.

    1. Locate the Marker
      Find the alignment arrow/mark on the cartridge interface.

    2. Match the Pen
      Align the cartridge marker with the corresponding indicator on the Dr. Pen M9 body.

    3. Twist to Lock
      Once aligned, twist clockwise to secure.

    Warning: Do not force the cartridge into place. Incorrect installation may damage the electronic contact points.

    Disclaimer
    Please speak with your doctor before purchasing any Dr Pen products. The content on this site is not intended to substitute for the advice of a qualified physician, pharmacist, or other licensed healthcare professional. The products may have additional information and instructions on or inside the packaging that you should carefully read and follow. Contact your health-care provider immediately if you suspect that you have a medical problem. This product may not have been evaluated by the Food and Drug Administration and is not intended to diagnose, treat, cure, or prevent any disease or health condition. For any concerns or questions, please contact your GP or dermatologist.

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