Microneedling, also referred to as “Collagen Induction Therapy," is a wonderful noninvasive way to stimulate the skin's natural production of collagen. Collagen loss occurs as we age and results in thin skin, fine lines, and overall lackluster appearance. Stimulating the formation of new collagen will also help improve the appearance of stretch marks, surgical scars, and textural acne scarring. Here's how it works: