25-pin Replacement Cartridges for Bio Pen Q2 (5 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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Treat body skin concerns, including stretch marks and skin texture, with the 25-pin microneedle cartridge for the Bio Pen Q2.
The 25-pin microneedle cartridge is part of a collection of three Bio Pen microneedle cartridges designed specifically for body skin treatments.
Treatments with the 25-pin Microneedle Cartridge for Bio Pen Q2:
- Skin firming
- Skin texture improvement
- Body scarring
- Stretch marks
- Hyperpigmentation
Key Features:
- Gold-plated fine-gauge needles for enhanced treatment effectiveness
- Easy connection to the Bio Pen Q2 microneedling pen
- Adjustable depth of up to 1.5mm for a customized treatment experience
What’s Included:
- 5-pack of 25-pin microneedle cartridges for the Bio Pen Q2 microneedling pen
Important Usage Instructions:
- DO NOT use on open wounds, broken skin, or active acne. Discontinue use if irritation occurs.
- Dispose of the cartridge after a single treatment; re-use is not permitted.
- Sanitize the microneedling cartridge before each use to ensure safe, hygienic treatment.
Steps to Sanitize Microneedle Cartridges:
- Wear gloves to avoid contamination.
- Inspect the cartridge for any damaged needles and remove any debris.
- Soak the needle tip in isopropyl alcohol (70% or higher) for a few minutes, or use a spray to disinfect the needle.
- Allow the cartridge to air dry before use.
How to Use:
- Sterilize the cartridge before use to prevent cross-contamination.
- Remove the sterile cover from the cartridge.
- Attach the cartridge to the Bio Pen Q2 microneedling pen.
- After cleansing your skin, tie back your hair.
- Apply a generous amount of Femvy Hyaluronic Acid serum to the target areas.
- Turn on the device, adjust the depth and speed, and begin microneedling in small sections using a cross-hatch pattern.
- Use gentle pressure and avoid dragging or pulling the skin.
- Dispose of the cartridge after one use. Do not re-use.
Usage Guidelines:
- For optimal results, perform microneedling treatments once every 4-6 weeks.
Disclaimer: Consult with your doctor before purchasing any Dr. Pen products. This information is not a substitute for professional medical advice. Always follow the instructions provided with the product. If you have medical concerns, consult a healthcare provider. This product has not been evaluated by the FDA and is not intended to diagnose, treat, cure, or prevent any disease or health condition. For any concerns, consult 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.
Dr. Pen — as featured in
InStyle, Women’s Health, Cosmopolitan, Vogue.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.













