FAQs

Are these cartridges compatible with other Dr. Pen models?

No, the M8 cartridges are specifically designed for the Dr. Pen M8 and M7S models. They are not compatible with other series like the A-series. Mixing cartridges with mismatched devices may risk poor performance or damage. Always match the cartridge type to your device model.

What are “Nano Needles” and what are their special features?

Put simply, the Nano Needles include ultra-fine, metallic or silicone tips arranged in rows. They don’t penetrate the skin, making them painless and suitable for fragile or sensitive areas. These tips produce micro-channels, which increase serum absorption, hydration, and skin barrier health.

How many needles does one cartridge contain, and what tasks do they perform?

Each of Dr. Pen M8 nano cartridges have dozens of micro tips. They are designed for gentle skincare infusion and can help carry hydration, antioxidants or peptides deeper into the skin. They smooth the texture and improve product performance without causing discomfort or damage.

What is the recommended needle depth?

The Dr. Pen M8 nano cartridges are meant for superficial treatments, which makes them best for shallow depth settings of 0.1 mm to 0.2 mm. This ensures gentle micro-channeling for boosted product absorption, without triggering redness, pinching, or downtime; making it perfect for skin maintenance and glow.

Can the cartridges be used at home or only by a specialist?

Yes, Dr. Pen M8 round nano cartridges are safe and simple to use at home. They are painless, non-invasive and don't require any training. Still, it’s important to stick to the instructions, keep everything clean and patch-test any new product, especially if you're combining it with serums or active ingredients.

Dr. Pen™ - The Ultimate Beauty Solution for Perfect Skin

Opt for the patented derma pen technology trusted by dermatologists worldwide for effective, pain-free at-home skin treatments

Before Using Dr. Pen™ - Common Skin Issues

  • Scars and Blemishes
  • Wrinkles and Fine Lines
  • Enlarged Pores and Uneven Marks
  • Deep Acne Pits and Dark Spots
  • Poor Skin Texture
  • Hair Loss Concerns

After Using Dr. Pen™ - Achieve Perfect Skin

  • Healthy and Rejuvenated Complexion
  • Enhanced Collagen Production
  • Hydrated and Radiant Skin
  • Solved Hair Loss Issues
  • Youthful and Glowing Appearance
  • Smooth Skin, Free of Marks and Spots
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