The Science Behind Microneedling: How Your Skin Heals for Better Results
Have you ever wondered how causing tiny, controlled micro-injuries to your face can actually leave you with smoother, more radiant skin? This process is the foundation of microneedling, a highly sought-after treatment that taps into your body’s natural regenerative powers. It is a safe, minimally invasive way to rejuvenate your skin without significant downtime.
At Associated Skin Care Specialists, Holly Hanson, MD, MHA, FAAD, and our team of board-certified dermatologists provide advanced dermatology services to help you achieve your aesthetic goals. We are proud to serve patients across Minnesota with convenient offices in Blaine, Eden Prairie, Fridley, Maple Grove, Coon Rapids, Minneapolis, and New Brighton. Our providers customize every treatment plan to address your unique skin concerns.
How microneedling triggers collagen production
Microneedling is a minimally invasive procedure that uses ultra-fine needles to create controlled punctures in the surface of your skin. These microscopic channels trick your brain into thinking there is an injury, which immediately kick-starts a natural healing cascade. Your body begins repairing the area right away, stimulating cellular turnover.
During this healing process, your body rushes to produce more collagen and elastin, proteins that are essential for keeping your skin firm, smooth, and youthful. As we age, our natural production of these proteins slows down, making the therapeutic boost provided by microneedling incredibly beneficial.
Real results for wrinkles and acne scars
Because the treatment relies on your body’s natural healing timeline, your results will continue to improve in the weeks following your session. It is highly effective for addressing fine lines, skin texture, and stubborn scarring. Many patients notice a brighter, more even complexion within just a few days of their first treatment.
If you want to target acne scars, you’ll likely need a series of treatments. Treating acne scars typically requires three to five sessions to successfully fade their scars by 50% to 70%. Spacing these sessions a few weeks apart gives your skin ample time to rebuild its structural support.
Why you should avoid at-home microneedling devices
It's easy to find cheap, DIY microneedling rollers online, but attempting this procedure at home carries significant risks. Without clinical-grade sterilization and precise depth control, you risk introducing bacteria deep into your skin. This can lead to severe infections, scarring, and hyperpigmentation that is difficult to reverse.
The dangers are even higher when dealing with advanced energy devices. The US Food and Drug Administration warns that radiofrequency microneedling is a medical procedure that must be performed by licensed professionals to avoid severe complications like burns and nerve damage. Trusting your skin to a board-certified dermatologist ensures your safety and peace of mind.
Our board-certified dermatologists customize every treatment to your unique skin type, ensuring both safety and beautiful, natural-looking results. If you’re ready to revitalize your complexion, call one of our offices today to schedule your professional skin consultation. We’ll help you build a personalized plan that brings out your skin’s natural glow.
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