Dr. Pen’s Instructions for Microneedling Acne Scars at Home

4 mn read

Common acne scars are difficult to treat with simple skin care products. Usually, months of trial and error and consistent application are required to observe visible improvements. Professional microneedling devices, such as Dr. Pen, may help improve the appearance of facial acne scars and the skin’s overall tone and texture.

How does one microneedle acne scars at home using Dr. Pen? It is essential to correctly prepare the skin before the procedure, apply serums, glide the microneedling pen over the skin, and clean the device after each use. Dr. Pen devices provide patients with detailed instructions for performing microneedling procedures at home.

How Microneedling Erases Acne Scars

Microneedling is a minimally invasive procedure for skin rejuvenation that is effective for various skin issues, including wrinkles, sun spots, uneven skin tone, mild sagging skin, dark spots, and acne scars. For example, after multiple microneedling sessions, the appearance of atrophic acne scars on patients’ skin typically improves by approximately 80%.

Unlike laser treatments, this non-surgical cosmetic procedure is safe for all skin types and tones. Microneedling therapy is also an excellent option for patients who want to attempt skin tightening without undergoing surgery.

During the procedure, a microneedling instrument creates micro-injuries on the skin’s outermost layer. These microscopic wounds stimulate the body’s natural healing process and the production of new collagen and elastin โ€“ two essential proteins that keep the skin firm, smooth, and even.

Microneedling is most effective for atrophic or depressed scars (boxcar scars, ice pick scars, and rolling scars) and then raised ones (keloid and hypertrophic scars). This is because microneedling induces collagen production in the skin. Therefore, if the scar is already elevated, there is an excess of collagen in the affected area.

An Easy Step-by-Step Guide to Microneedling at Home

Microneedling treatments are typically administered in the office of a board-certified dermatologist or plastic surgeon. However, these skin rejuvenation procedures cost approximately $300 per session; consequently, many patients opt for at-home microneedling kits. Each DIY collagen induction therapy kit costs approximately $100.

Although it is possible to perform microneedling on your own at home, it is still essential to follow the doctor’s and manufacturer’s instructions. This ensures that the patient receives the optimal results for their beautiful skin without worrying about severe complications and side effects.

Here is a simple guide on how to try microneedling at home in a safe manner:

Prep the Skin

  • Avoid consuming alcohol and anti-inflammatory medications approximately three days before the microneedling procedure to reduce the risk of excessive bleeding.
  • Use a gentle cleanser to help remove lotions, makeup, and other topical medications or products that could infect or irritate the skin. Tick it up to keep your hair out of your face during the procedure.
  • Although numbing cream is optional, many patients prefer to use it to reduce discomfort during treatment. Just ensure that it contains at least 5% lidocaine.
  • Apply the anesthetic cream to the treatment areas and allow it to sit for approximately 20 minutes.
  • Remove the cream with a mixture of 60% alcohol and water or 0.1 chlorhexidine. Ensure that the cream is completely removed so it cannot enter the microchannels created by microneedling.

Apply Serums on the Skin

  • Patients may attempt microneedling without serums, but these hydrating products allow the device to glide smoothly over the treatment areas.
  • Additionally, patients may use peptides, ceramides, and EGF. One of the most frequently used serums for microneedling is hyaluronic acid.
  • To avoid skin irritation, it is best to avoid retinol, exfoliants, vitamin C, and other brightening ingredients.

Use the Microneedling Pen

  • Using a cordless Dr. Pen, ensure the device is fully charged. If the device must be plugged in, approach a power source.
  • Open a fresh pack of needle cartridges and attach it to the device with care. Ensure that your hands are clean and are not touching the cartridge’s needles.
  • Adjust the Dr. Pen’s dial to the appropriate needle depth.
  • Apply a small amount of the hydrating serum to the skin before using the Dr. Pen. Ensure this is completed for each treatment area.
  • Utilize your free hand to pull the skin taut while performing microneedling.
  • For optimal results, begin by moving the needles in vertical, horizontal, and diagonal patterns in both directions.
  • Work in small sections and grids to ensure that you cover all treatment areas.
  • When using the Dr. Pen, apply light pressure to the skin to avoid dragging. Perform the motion twice for each treatment area.

Post-Microneedling Steps

  • After cleansing your face with water, apply hyaluronic acid to the affected areas to calm and hydrate the skin.
  • The majority of patients experience redness and swelling, but this is normal. After a few hours or days, these symptoms should subside.
  • Because reusing the cartridge puts the patient at risk for infection, contamination, and irritation, it should only be used once. Remember that cartridges are not to be shared, not even within the family.

Aftercare Instructions

  • Choose a gentle cleanser to wash the face with. Utilize a hydrating lotion to reduce peeling, flaking, bruising, and mild swelling.
  • Avoid using vitamin C, A, retinol, fragrances, AHA, BHA, and lactic acid. Also, irritants are toners and scrubs, so avoid using them.
  • Avoid exposure to the sun and strenuous activities for the first twenty-four hours. If you must venture outdoors, use sunscreen with a high SPF.

Other Important At-Home Microneedling Tips to Considerย 

  • There are various types of needle cartridges with varying numbers of pins.
  • Before your next microneedling session at home, you should wait between 4 and 6 weeks. This enables the skin to heal effectively and produce visible results.
  • Dr. Pen instruments include dials that allow users to adjust the needle depth (except Hydra Pro). The recommended needle depth for normal facial skin treatment areas is between 0.25 mm and 1 mm. For optimal results, thicker skin and other skin concerns may necessitate a deeper reach.

In-Clinic vs. At-Home Microneedling: Which is Better?

Microneedling is a common skincare treatment that can be performed in a dermatologist’s office or at home with a dependable dermapen or derma roller. Although do-it-yourself microneedling kits are significantly less expensive than in-office treatments for enhancing the appearance of the skin, patients frequently experience weaker results than anticipated. There is also the issue of patient safety when microneedling treatments are performed at home.


Patients who follow the doctor’s or manufacturer’s instructions when using the microneedling device at home may still notice significant improvements in their acne scars and overall skin tone. In addition, DIY microneedling is less painful than professional treatments because the needles do not penetrate the skin as deeply. This results in less trauma and a shorter recovery period.

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