FAQs

Can they be used at home?

Absolutely! The A7 round nano cartridges are safe and easy to use at home. They’re painless, non-invasive, and require no professional training. Just follow the user manual and make sure to keep hygiene in mind at all times. These cartridges provide spa-like glow and hydration without downtime or needles, so they are perfect for regular at-home skincare sessions.

What tasks do nano-needles solve?

A7 round nano cartridges generate micro-channels in the skin's surface, increasing product absorption and hydration. They can improve dullness, dryness and barrier function by distributing serums more efficiently. These cartridges are great for brightening, soothing sensitive skin and maintaining a healthy, beautiful complexion.

How often can such cartridges be used?

A7 round nano cartridges allow you to safely treat your skin 2 to 3 times each week. Since they do not penetrate the dermis, there’s no discomfort, and they don’t require any downtime. It’s important to adjust the frequency to suit your skin's needs, with less for sensitive or reactive skin, more for hydration and event preparation.

How to correctly install the cartridge in Dr. Pen A7?

Ensure your A7 pen is powered off. Align the A7 round nano cartridges base with the device head and push until it clicks into place. Make sure it's firmly attached before turning the unit on. Proper alignment ensures smooth performance and safe, effective treatment.

What kind of care is needed after the procedure?

After using A7 round nano cartridges, keep your skin calm and protected. Apply a gentle, hydrating serum and a good moisturizer. Avoid sun exposure and skip any strong acids or retinoids for 24 to 48 hours. Clean your device and change your pillowcase to maintain hygiene.

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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