At Infinity Medspa & Wellness in Charlotte, NC microneedling uses tiny needles to pierce the skin in a controlled pattern creating micro-injuries in your skin. Your skin’s natural reaction to any injury is to heal itself by creating more collagen, which promotes elasticity and firmness in your skin. One of the most common reasons people choose to experience Microneedling is to reduce the appearance of acne scars, pore size, fine lines, and sun/age spots.