Dr. Pen A7 Needle Cartridge Set - All 8 Types

Dr. Pen A7 Cartridges are designed for precise, hygienic cosmetic microneedling with a range of options for different treatment styles. Made from surgical-grade stainless steel and individually sealed for single use, they offer a practical choice for users who want smooth handling, reliable performance and better control during skincare routines.

How Microneedling Works

Microneedling creates controlled micro-channels on the skin’s surface, helping support the skin’s natural renewal process. It can also improve the absorption of serums and active skincare products used during your cosmetic routine.

Why Choose Dr. Pen A7 Cartridges?

• Premium Material – Made from surgical-grade stainless steel for precision and durability.
• Sterile and Individually Packed – Each cartridge is sealed for hygienic single-use application.
• Multiple Cartridge Options – Designed to suit a range of cosmetic skincare routines and treatment areas.
• Easy to Use – A practical option for users who want professional-style cosmetic care at home.

Which Cartridge Is Right for You?

9 and 12-Pin Cartridges

Best suited to smaller, more targeted areas and cosmetic routines focused on texture, visible post-blemish marks and uneven-looking skin.

36 and 42-Pin Cartridges

More suitable for larger treatment areas and routines focused on hydration support, smoother-looking skin and visible pore refinement.

Nano Cartridges

Designed for gentle surface-level treatments, serum infusion and glow-focused skincare routines. They are also commonly used for BB Glow-style cosmetic care.

How to Use Dr. Pen A7 Cartridges

1. Prepare the Skin
   Cleanse and dry the treatment area thoroughly before use.
2. Choose the Right Settings
   Select the depth and speed according to the treatment area and your routine preference.
3. Attach a Fresh Cartridge
   Always use a new sterile cartridge for each treatment.
4. Treat Evenly
   Move the pen in controlled, even passes across the skin.
5. Finish with Aftercare
   Apply a suitable soothing serum or moisturiser after treatment.

Skin Preparation and Aftercare

Before Treatment

• Cleanse and dry the skin thoroughly
• Keep the treatment area free from makeup and heavy products

After Treatment

• Avoid prolonged sun exposure and apply SPF daily
• Avoid swimming for at least 24 hours
• Use gentle, hydrating skincare to support comfort and recovery

Important Notes

• Single Use Only – Dispose of each cartridge after treatment.
• Use with Care – If you are unsure about depth or speed settings, seek professional advice before use.
• For Cosmetic Use Only – Not intended for medical procedures or injectable treatments.

Disclaimer

Dr. Pen A7 Cartridges are intended for cosmetic skincare use only. They are not intended to diagnose, treat, cure or prevent any medical condition. Results may vary depending on skin type, cartridge choice and routine.