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How does microneedling work?

Microneedling is one of the most sought-after skin rejuvenation treatments today—and for good reason. Whether you’re dealing with acne scars, fine lines, enlarged pores, or just looking to improve overall skin texture, this minimally invasive procedure stimulates your body’s natural healing processes to help your skin regenerate. But how does microneedling work, really?

In this article, we’ll explore what the procedure involves, the benefits, and what to expect during and after treatment.

Table of contents

What is microneedling and how does it work?

Microneedling is a cosmetic treatment that involves using a device with fine, sterile needles to create controlled micro-injuries in the skin. These micro-injuries trigger your skin’s natural repair process, stimulating collagen and elastin production. Also known as collagen induction therapy, this technique helps your skin heal itself, resulting in smoother, firmer, and more youthful-looking skin over time.

Devices used can range from dermarollers to automated pens like Dermapen or Dr. Pen.

How does a Dermapen work? It uses oscillating, fine needles to puncture the skin vertically, offering precision and customisable depth.

Similarly, if you’ve ever wondered how does derma rolling work, it’s the same principle—but typically with a manual roller rather than an electronic pen.

Benefits of microneedling for skin rejuvenation

Now that you understand microneedling how it works, let’s look at why it’s so popular:

  • Reduces the appearance of fine lines and wrinkles
  • Fades acne scars and surgical scars
  • Améliore la texture de la peau et le tonus
  • Minimises enlarged pores
  • Helps with hyperpigmentation and sun damage
  • Can be used on various areas including face, neck, décolletage, and even stretch marks

In particular, how does microneedling work on stretch marks? The process breaks down old tissue and stimulates collagen in the deeper layers of the skin, helping fade the appearance of stretch marks gradually.

The science behind collagen induction therapy

Collagen is the protein that gives your skin structure and elasticity. As we age, collagen production naturally declines, leading to sagging, wrinkles, and uneven skin tone. Microneedling works by waking up your skin’s natural ability to produce collagen and elastin.

With consistent sessions spaced a few weeks apart, you’ll see cumulative improvement in firmness and clarity. This is why microneedling is often referred to as a “natural rejuvenation” treatment—it uses your body’s biology, not chemicals or surgery.

What to expect during a microneedling session

Here’s a quick overview of what a standard microneedling session involves:

  1. Consultation – Your skin is assessed and a treatment plan is created.
  2. Cleansing & Numbing – A topical anaesthetic is applied for comfort.
  3. Treatment – The microneedling device is passed over the skin, targeting areas of concern.
  4. Post-Treatment Serum – A hydrating or healing serum is applied to maximise benefits.
  5. Downtime – Mild redness and sensitivity may occur for 24–72 hours.

Results typically appear after the first few sessions, with optimal outcomes seen after a series of treatments.

Microneedling vs. other skin treatments

When comparing microneedling to other treatments like chemical peels or laser resurfacing, microneedling stands out for its:

  • Le temps d'arrêt Minimal
  • Suitability for all skin tones
  • Low risk of hyperpigmentation
  • Gradual, natural-looking improvements

That said, for clients looking for more dramatic results or additional skin tightening, combining microneedling with advanced technology can be highly effective.

Morpheus8: an advanced form of microneedling with radiofrequency

Morpheus8 takes traditional microneedling to the next level by combining it with radiofrequency (RF) energy. How does Morpheus8 work? It delivers heat deep into the dermis via microneedles, boosting collagen production while also tightening skin.

So, if you’re wondering how does Morpheus 8 work or Morpheus8 how does it work—think of it as dual-action technology that targets both the surface and deeper layers of your skin for improved contouring, lifting, and rejuvenation. It’s especially effective for areas like the jawline, under-eyes, neck, and even body.

Aftercare tips for the best results

How do I take care of my face after microneedling? Proper aftercare maximises your results and reduces risks. Here’s what you should do:

  • Avoid makeup for 24 hours
  • Use a gentle, non-active skincare routine (no acids, retinol, or exfoliants)
  • Apply a hyaluronic acid serum to hydrate the skin
  • Avoid sun exposure and always wear SPF
  • Keep the skin clean and don’t pick at any dryness or peeling

Healing typically occurs within 3–5 days, with full collagen benefits developing over several weeks.

Conclusion

Microneedling is a science-backed solution for improving the skin’s texture, firmness, and tone. Whether you’re curious about how does microneedling work for acne scars or interested in advanced options like Morpheus8, there’s a treatment that can be tailored to your goals.

At Dr. Ducu Clinics, we offer both standard microneedling and Morpheus8 treatments for comprehensive rejuvenation. Book your consultation today and let our expert team help you achieve healthier, fresher-looking skin—naturally.

Request a call!