Micro-Needling

What is Micro-Needling?

Micro-Needling is an FDA-approved electronic fractional device that is used to rejuvenate the skin and improve the skin surface by reducing fine lines, expression lines, wrinkles, enlarged pores, and acne scars. The concept of Micro-Needling is based on the skin’s natural ability to repair itself whenever it encounters physical injury such as cuts, burns and other abrasions. As the Micro-Needling device moves across the skin, it makes pinpoint punctures to create very minor micro-“injuries.” In response to the perceived “injury,” a cascade of growth factors is released, which in turn triggers new collagen synthesis.

What are the benefits of Micro-Needling?

This process has two major benefits – it effectively stimulates collagen formation and provides a clear channel for topical serums to be absorbed through the surface of the skin. By persistently triggering this healing process with a series of Micro-Needling treatments, the body keeps repairing the skin incrementally and cumulatively to offer a result similar to fractional laser treatments or chemical peels, but without the side effects and extended downtime. The result is smoother, firmer and younger looking skin. Once the desired result has been achieved, it is important to maintain collagen stimulation by returning for quarterly maintenance treatments.

How many treatments do I need?

When doing RejuvaPen for the best results in acne scars, pore size and anti-aging we recommend 3-6 sessions, each about 4 weeks apart. In the case of surgical scars and stretch marks on the body, usually 8-10 sessions each 5-6 weeks apart are recommended.

What areas of the body can I treat?

While most commonly used on the face, Micro-Needling can also be used to restore and regenerate the skin on the neck, chest, and hands. Micro-Needling is safe for all colors of skin and all types of skin.

What does the Micro-Needling procedure entail?

Micro-Needling is performed in a safe and precise manner with the use of a sterile, disposable tip that allows effective treatment to hard-to-reach places (e.g. around the eyes, nose, and lips). Prior to the procedure, topical anesthetic cream is applied for patient comfort. The basic Micro-Needling treatment includes the application of healing gels and serums during the procedure.

What does it feel like?

The sensation of Micro-Needling has been describe as a mildly uncomfortable (described as a stinging sensation), particularly in areas of bony prominence and where the skin is thinner such as the neck and around the eyes.

What will I look like after the procedure?

Immediately following the procedure the skin will feel tight, dry, swollen, and sensitive to the touch. It’ll also look and feel sunburned. The sensitivity and redness will diminish significantly within 24 hours. Other common short-term side effects include itching, discomfort, pinpoint bleeding or bruising, scabbing, and darkening of the treated area. Additionally, the skin may look and feel like sandpaper; these effects generally last 2-7 days as the treated skin flakes off and is replaced by new tissue.

What are the risks?

While adverse reactions are extremely rare, there is a possibility of temporary side effects including but not limited to: infection, scarring, herpes simplex outbreak (cold sores), hyperpigmentation (darkening of the skin), and hypopigmentation (lightening of the skin). Darkening or lightening of the skin usually fades within 6 months, but in rare cases, could be permanent. This reaction is more common in patients who are tan or who have darker skin tones. It can result or worsen when treated areas are exposed to the sun too soon following treatment. This risk can be minimized by avoiding sun exposure for 4 weeks before and after treatment and by adhering to pre and post treatment instructions.


Platelet-Rich Plasma

How is the treatment with PRP different?

When Micro-Needling is administered as a part of the PRP Facial, the patient’s own blood-derived growth factors and platelet rich plasma (PRP) are applied during the procedure. The entire procedure is normally completed within 30-45 minutes depending on the required treatment and the anatomical site. New healthy skin appears about 4 weeks after treatment and continues to generate collagen for up to 4-6 months.

What are the risks for PRP?

As PRP involves using a person’s own platelets, they do not usually experience any adverse reactions to the injections. However, it is possible that a person may have irritation, pain, or bleeding related to the injection site.

To schedule you micro-needling and PRP consultation, contact Dr. Zenn at his office in the Raleigh and Cary area at (919) 480-3885.