Name: 14 Pin Replacement Cartridges for Dr. Pen A20 and MC9 (Pack of 10)
Brand: Dr. Pen Canada
SKU: DP-CA-14PIN
Price: 109.0 CAD
Availability: InStock

Close up to Dr. Pen 14 pin cartridges and needle protective caps on a white background

Image of 14 Pin Cartridges with labeled parts on a light blue background, one for needle protection cap, one is the wavy contact surface

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This device is authorized for sale by Health Canada.

The Dr. Pen 14-Pin Replacement Cartridges are designed for use with Dr. Pen A20 and Dr. Pen MC9 microneedling pens, offering professional precision and reliable performance for advanced cosmetic microneedling treatments.

This 14-pin cartridge is designed to improve the appearance of facial scars.

Each cartridge is manufactured with high-quality surgical-grade stainless steel needles, ensuring safe, hygienic use while maintaining consistent performance.

Featuring enhanced safety design, optimised serum application compatibility and easy SnapConnect™ installation, these cartridges are a practical accessory for professional cosmetic microneedling procedures using the Dr. Pen A20 or Dr. Pen MC9 microneedling pen.

The Dr. Pen 14-Pin Replacement Cartridges are designed for use with Dr. Pen A20 and Dr. Pen MC9 microneedling pens, offering professional precision and reliable performance for advanced cosmetic microneedling treatments.

This 14-pin cartridge is designed to improve the appearance of facial scars.

Each cartridge is manufactured with high-quality surgical-grade stainless steel needles, ensuring safe, hygienic use while maintaining consistent performance.

Featuring enhanced safety design, optimised serum application compatibility and easy SnapConnect™ installation, these cartridges are a practical accessory for professional cosmetic microneedling procedures using the Dr. Pen A20 or Dr. Pen MC9 microneedling pen.

Using the Dr. Pen 14-Pin Microneedling Cartridges can help diminish the look of facial scars.

Enhances absorption of active skincare ingredients
Supports professional microneedling treatments with precise control
Helps improve the appearance of facial scars in adults aged 22 years and older.

Important: Microneedling cartridges must be sterilized before each use to ensure the treatment is safe and hygienic. Follow these steps carefully:

1. Prepare gloves, 70%+ isopropyl alcohol solution, and a clean container.
2. Wear gloves to avoid contamination.
3. Inspect needles for bending or debris.
4. Submerge the needle head in alcohol solution for several minutes, or spray thoroughly.
5. Allow to air dry completely before attaching to the device.

DO NOT USE

On open wounds
On acne or irritated skin
If irritation occurs
The same cartridge more than once

The 14-pin cartridge is NOT suitable for hair loss treatments.

Compatible with Dr. Pen MC9 and Dr. Pen A20 microneedling pens
14 precision micro needles designed for facial rejuvenation treatments
Patented anti-backflow membrane for improved hygiene and device protection
LocVent™ protection system enhances safety and performance
SnapConnect™ three-snap connector ensures secure attachment to the device
New wavy contact edge design helps maximize skincare product absorption
Surgical-grade stainless steel needles for durability and safety
Maximum needle depth of 2.5 mm
Sterile, single-use cartridges for hygienic treatments
Suitable for professional and advanced microneedling applications

10 × 14-Pin Microneedling Replacement Cartridges

Compatible with Dr. Pen MC9 Ultima PRO and Dr. Pen A20 Microneedling Pens

Microneedling Treatment Protocol - For professional use only

Step 1: Sterilise & uncap cartridge. Inspect packaging for integrity. Remove the sterile cap immediately before use. Confirm the cartridge is within expiry and undamaged.

Step 2: Attach the cartridge to the device. Align the cartridge, then click it into the A20 handpiece. Test-fire away from the client to confirm even needle protrusion before beginning.

Step 3: Double-cleanse & prep the client. Remove all makeup, SPF, and product residue with an oil-based cleanser, followed by a gentle foaming cleanser. Tie hair back securely.

Step 4: Set needle depth & speed. Select parameters appropriate to the treatment zone and client skin type. Begin conservatively with first-time clients and adjust based on skin response.

Step 5: Apply HA serum section by section. Apply a generous layer of medical-grade Hyaluronic Acid serum to one section at a time — immediately before needling that area. Replenish throughout treatment as needed.

Step 6: Needle using multi-directional passes. Glide the pen in smooth overlapping passes (vertical, horizontal, and diagonal) with light, consistent pressure. 3–4 passes per direction is standard. The device motor drives penetration; do not press down.

Step 7: Dispose of cartridge. Remove the used cartridge and discard it immediately into an approved sharps container. Single-use only; reuse is a serious infection control breach. Sanitise the handpiece per guidelines.

Post-treatment: Apply a calming serum or mask. Advise client to avoid sun, heat, actives, and makeup for 24–48 hours. Provide written aftercare instructions and document treatment in the client's file.

Usage Frequency: Every 4–6 weeks. Visible results usually appear within the first two sessions.

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 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.