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The Basics of Microneedling

What is Microneedling and how does it work?

Microneedling is an innovative cosmetic treatment that uses minimally invasive techniques to revitalize the skin. This procedure involves the use of small, sterile needles to create tiny micro-injuries on the skin's surface. These micro-injuries stimulate the skin's natural healing response and boost the production of collagen and elastin, two essential proteins responsible for the skin's firmness and elasticity. The process begins with the preparation of the skin, where the skin is cleaned to prevent potential infections. Following this, the microneedling device—whether it is a derma roller, dermapen, or an automated device—is gently rolled or guided over the skin. The needles penetrate the skin and create controlled micro-injuries that stimulate skin regeneration.

Scientific background and mechanism of action on the skin

The efficacy of microneedling is based on the principle of controlled skin injury. The micro-injuries activate the skin's wound healing processes, leading to increased production of collagen and elastin. These proteins are essential for the skin's firmness, elasticity, and youthful appearance. By promoting these natural processes, microneedling can address a variety of skin issues, including fine lines, wrinkles, scars, and hyperpigmentation.

Additionally, the micro-channels enhance the absorption of topical treatments such as serums and moisturizers, as the active ingredients can penetrate deeper into the skin. This makes microneedling a versatile treatment method that can improve skin texture and address specific skin problems.

Difference between at-home microneedling and professional microneedling

An important aspect of microneedling is the distinction between home devices and professional treatments. Home devices are generally less intense and safer for occasional use but are less effective in treating deeper skin issues. Professional microneedling, performed by trained aestheticians and doctors, uses more powerful devices and techniques to reach deeper skin layers and achieve more intensive results.

Professional treatments offer several advantages:

1. Deeper penetration: Professional devices have longer needles that can reach deeper skin layers, leading to more effective collagen stimulation.

Uniformity and precision: The experience and expertise of the aestheticians and doctors ensure a more uniform treatment, resulting in better and more consistent outcomes.

2. Safety and hygiene standards: Professional treatments are conducted under strict hygiene and safety protocols, minimizing the risk of infections and complications.

3. Personalized treatment plans: Aestheticians and doctors can create customized treatment plans tailored to the specific needs and skin issues of their clients.


Microneedling is a versatile and effective method for skin rejuvenation and treatment. It is based on solid scientific principles and offers numerous benefits, especially when performed professionally. For aestheticians and doctors, it provides the opportunity to offer their clients an advanced treatment that is both safe and effective. By understanding the fundamentals and differences between home and professional treatments, aestheticians and doctors can better advise their clients and achieve optimal results.

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