Type I collagen is the strongest and most structured form of collagen in the skin. It provides firmness, elasticity, and resilience, making it essential for smoother texture, reduced wrinkles, and stronger skin integrity. Unlike Type III collagen, which is quickly produced during wound healing but less stable, Type I collagen is what keeps skin looking youthful and firm over time. This is why treatments that stimulate lasting Type I collagen production are key to long-term skin improvement—rather than just temporary plumping.

How Microneedling Technique Affects Collagen Production

For microneedling to successfully transition from Type III to Type I collagen, precision matters. SkinPen Medical Microneedling creates controlled, consistent micro-injuries at the optimal depth in the dermis, where collagen remodelling occurs. If the technique is too aggressive or inconsistent (as with some lower-quality devices), the healing response can lead to less organised collagen formation, scar tissue, or ineffective results. SkinPen’s medical-grade precision ensures that each micro-channel is evenly spaced and at the correct depth, triggering the ideal healing cascade for stronger, more structured collagen development over time.