18 Pin Replacement Cartridges for A20 Professional Microneedling Pen (10 Pack)
Sealed, sterile, single-use. The part that actually touches your skin is the part worth never guessing about.
One cartridge per session, never reusedDelivery to United States
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Experience the ideal compatibility with your A20 Professional Microneedling Pen using our 18-Pin Microneedle Cartridges. These cartridges effectively stimulate your skin's natural healing process, targeting various skin concerns such as uneven texture, fine lines, scars, and an inconsistent skin tone.
Key Features
- Feature a patented anti-backflow membrane and LocVent™ protection system
- Newly adopted wavy contact edge to help with better skincare product absorption
- Newly designed SnapConnect™ three-snap connector helps with the performance and protection of the device machine
- Easily paired with Dr. Pen A20 Microneedling Pen
- High-quality surgical grade stainless steel for the gauge
- Maximum depth of 2.5mm
Benefits
- Reduced fine lines
- Improved skin textures
- Firm loose and sagging skin
- Reduced acne scarring visibility
- Reduced hyperpigmentation
- Help with sun damage
- Even-out skin tone
What’s In The Box
- 10x pack of 18-pin Microneedle Cartridges for Dr. Pen A20 Advanced Microneedling Pen
How to Use
- Remove the sterile cover on the top of the cartridge
- After that, connect the cartridge to the Dr. Pen M8S Microneedling Pen
- After double-cleansing the face, put Peachaboo Hyaluronic Acid serum in the desired small areas for treatment
- Turn the pen on, and set the gauge’s depth and pen’s speed according to your preferred specific treatment
- Slowly start the treatment in small areas
- The recommended pattern to use is cross-hatch, and use only light pressure to ensure that the skin is not dragged or pulled.
- Safely dispose of your microneedling cartridge after one treatment
Usage
Schedule your microneedling treatment once every 4-6 weeks
DO NOT USE
- On open wounds.
- On acne or irritated skin.
- If irritation occurs.
- One cartridge more than once.
- The 18-pin cartridge is NOT suitable for hair loss
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 healthcare 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.
Measured, not promised.
Every figure here is on the device, in the box, or in our policy. Nothing is a marketing round-up.
The questions we actually get
Will this fit my pen?
Cartridges are not universal. Match the model in the title to the model printed on your device. If you are unsure, send us a photo of the pen and we will confirm before you order.
Can I use a cartridge twice?
No. They arrive sterile and sealed for one use. A second pass with the same needles is blunter, less sterile and more likely to tear skin than treat it.
How many will I get through?
One per session, and one more if you are treating a second area the same day. Most people at one session a month use ten to twelve a year per area.
What does the pin count change?
Coverage, not depth. Fewer pins concentrate the work for the nose, eyes, hairline and single scars; more pins cover cheeks, forehead and the body in fewer passes. Nano has no needling depth and is for surface refinement between sessions.
Are these genuine?
Yes, sourced through Dr. Pen's own official channel. Non-genuine cartridges are the fastest way to void a warranty and the fastest way to injure your skin.
Before you buy
Make sure this pack fits your pen
Cartridges are model-specific and single use. Check the match, then set your depth before the session.






