How to Use a Microneedling Pen

March 9, 2026

Facial Cleansing: Please double-cleanse your face with a gentle cleanser to ensure all makeup, sunscreen, and dirt are completely removed. Pat dry with a clean face towel.
Device Disinfection: Always wash your hands before starting. Wipe down the body of the Dr. Pen M8 with 70% rubbing alcohol (medical grade).
Cartridge Preparation: You must use a brand-new, sealed needle cartridge for every single session. Absolutely never reuse old cartridges to prevent infection.

During microneedling, your skin must have a liquid to act as a "slip" (lubricant); otherwise, the needles will scratch and drag across your skin.

The Only Recommendation: Pure Hyaluronic Acid (HA) serum. It provides perfect slip while the micro-needles deliver hydration deep into the skin.
Strictly Avoid (Do Not Use): During the procedure and for the 24 hours following, absolutely avoid serums containing Vitamin C, Retinol, AHAs/BHAs (chemical exfoliants), or high amounts of artificial fragrances and preservatives. If these ingredients are pushed too deep into the skin, they can cause severe inflammation.
Where to Buy (Very convenient in the US):
- Beauty Stores (Sephora / Ulta): Highly recommend The Ordinary Hyaluronic Acid 2% + B5—clean ingredients and great value.
- Amazon: You can search for Cosmedica Pure Hyaluronic Acid Serum, which is a best-seller.
- Pharmacies/Supermarkets (Target / CVS / Walgreens): You can easily find CeraVe Hydrating Hyaluronic Acid Serum or Vichy Minéral 89.

Apply by Section: Because hyaluronic acid dries quickly, it is best to work in sections. For example, apply a thick layer to your forehead first, and then microneedle that specific area.
Adjust Speed and Depth: If you are a beginner, it's recommended to set the device to the lowest speed (Level 1 or 2). The needle depth should be set between 0.25mm and 0.50mm (this is the safest depth for at-home use, primarily meant for product absorption and brightening).
Technique: Hold the device perpendicular (at a 90-degree angle) to your skin. Gently glide it in a cross-hatch pattern (horizontally, vertically, and diagonally).
Use Gentle Pressure: Never press down hard on the device; let the pen glide lightly over the skin on its own. Suggested order: Forehead -> Cheeks -> Chin -> Nose. Please make sure to completely avoid the delicate skin around your eyes.

Normal Redness: After the procedure, it is completely normal for your face to be red and feel like a mild sunburn! You can apply another thick layer of hyaluronic acid serum to calm and soothe the skin.
The 24-Hour Rule: For 12 to 24 hours post-treatment, do not wash your face, do not do intense workouts or sweat heavily, and do not wear makeup.
Strict Sun Protection: Your skin will be highly sensitive to UV rays post-treatment. When going out the next day, please rely on physical sun protection (use an umbrella, wear a wide-brimmed hat) and temporarily avoid applying chemical sunscreens.

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