The Science Behind SkinPen Microneedling: Why It Works and Who It’s For

Microneedling has quickly become one of the most trusted non-surgical treatments for improving skin texture, fine lines, scarring, and overall skin quality. At Our Skin Clinic, we use SkinPen — the first FDA-approved microneedling device, known for its safety, precision, and clinical results.

But what actually happens beneath the surface when your skin is microneedled? And why is SkinPen so effective? This blog breaks it down in a clear, evidence-based way.

How SkinPen Microneedling Works

SkinPen uses fine, sterile needles to create controlled microchannels in the skin. These micro-injuries stimulate the body’s natural repair process, also known as collagen induction therapy.

Microneedling triggers three key phases:

• 1. Inflammation Phase: Your immune system responds immediately, increasing blood flow and activating growth factors.
• 2. Proliferation Phase: New collagen and elastin fibres begin forming as the skin starts rebuilding.
• 3. Remodelling Phase: These new fibres strengthen and organise, leading to smoother, firmer skin.

Clinical studies consistently show that microneedling increases collagen types I, III, and VII — all crucial for firmness and elasticity.

A 2018 study in the Journal of Cosmetic Dermatology found that microneedling significantly improves wrinkles and acne scars by stimulating fibroblast activity and enhancing dermal thickness. More recent research (Singh & Yadav, 2021, Dermatologic Therapy) supports its effectiveness for pigmentation, texture, and general skin rejuvenation.

What SkinPen Treats at Our Skin Clinic

SkinPen is ideal for clients who want noticeable improvements with minimal downtime. At Our Skin Clinic, it is commonly used for:

• Fine lines and early wrinkles
• Acne scarring
• Pigmentation and uneven tone
• Enlarged pores
• Dull or tired-looking skin
• Stretch marks
• Loss of firmness
• General texture improvement

We also treat optional areas including the neck, décolletage, and hands.

Why We Use SkinPen Instead of Other Devices

While many microneedling tools exist, SkinPen stands out for three reasons:

1. Precision and Depth Control

SkinPen allows adjustable needle depth, ensuring treatments are tailored safely to each area of the face and body.

2. FDA-Approval and Strong Evidence Base

SkinPen is backed by regulated clinical studies demonstrating its effectiveness and safety profile. A 2019 multicentre trial found significant improvements in acne scarring and skin texture.

3. Reduced Risk of Side Effects

SkinPen’s sterile, single-use cartridges reduce risks of cross-contamination or inconsistent needle penetration, making it a safer option.

Microneedling with Regenerative Add-Ons

At Our Skin Clinic, clients can enhance results by combining SkinPen with:

• PRP (Platelet-Rich Plasma): boosts collagen and speeds healing
• Exosomes (Purasomes): advanced cellular signalling for deeper rejuvenation
• Polynucleotides (Plinest): improves hydration, elasticity, and dermal repair

Clinical evidence shows that combining microneedling with regenerative serums amplifies collagen production and improves outcomes compared with microneedling alone (Journal of Cosmetic Dermatology, 2022).

Expected Results

Most clients see improvements within 4–6 weeks as new collagen forms. Optimal results usually require a course of 3 treatments, depending on skin concerns.

At Our Skin Clinic, your practitioner will design a bespoke plan tailored to your goals, lifestyle, and skin type.