Crafted from surgical-grade stainless steel, Dr. Pen N2 cartridges are designed for durability and precision. Each cartridge undergoes medical-grade EO gas sterilization to ensure a sterile environment for safe and effective treatments. They are individually packaged to maintain their sterility and convenience.
Usage Guidance
Speed Settings
Dr. Pen microneedling pens typically offer a speed range from 1 to 5. The speed setting affects the needle’s penetration depth:
- Lower Speeds (1-2): Ideal for beginners and sensitive areas, such as the face. Lower speeds provide precise control and minimize discomfort.
- Moderate Speeds (3-4): Suitable for general treatment, including areas with minor scars or fine lines.
- Higher Speeds (5): Effective for treating larger body areas, such as scars and stretch marks. Increase speed gradually for optimal results.
Choosing the Right Cartridge
- 9 & 12 Pin Cartridges: Best for addressing acne scars, wrinkles, fine lines, melasma, rosacea, hyperpigmentation, and collagen induction. These cartridges offer precision for targeted skin concerns.
- 36 & 42 Pin Cartridges: Designed for improving skin hydration, reducing the appearance of stretch marks, and refining large pores. Their higher pin count makes them ideal for treating larger areas.
- Nano Cartridges: These cartridges target the epidermis and are perfect for BB Glow treatments, enhancing skin tone, combating fine lines, and aiding in product absorption. They are also beneficial for encouraging brow hair regrowth and can be used more frequently.
Skin Preparation and Aftercare
Preparation
Before starting the treatment, ensure your skin is thoroughly cleansed and dried. This step is crucial for the effectiveness of the microneedling process.
Aftercare
To promote proper healing, avoid direct sun exposure and apply SPF regularly. Refrain from swimming for at least 24 hours following the treatment to prevent irritation and support optimal recovery.





















