Microneedling: Collagen Induction Therapy Exploring the science, benefits, procedures, and clinical applications of microneedling for skin rejuvenation, scar reduction, and anti-aging treatments. DR Dr. Rebecca Sterling, Dermatology Specialist Introduction to Microneedling Microneedling, clinically known as Collagen Induction Therapy (CIT), represents a revolutionary approach in dermatological science that harnesses the body's innate healing mechanisms to combat signs of aging, scarring, and various skin imperfections. This minimally invasive procedure has gained substantial traction in both clinical and aesthetic dermatology since its inception in the 1990s, evolving from a novel concept to a mainstream treatment with over 3 million procedures performed annually worldwide. ...