What Is Automated Micro-Needling? Automated Micro-Needling (also known as Collagen Induction Therapy or CIT) is a new innovation in aesthetic medicine for treating the appearance of fine lines, acne scars and improvement of the skin’s overall appearance. During this procedure, tiny needles are used to create controlled micro-injuries to the skin in order to produce collagen and elastin. The skin’s repair process results in improvement of the appearance of softer wrinkles. Automated micro-needling also creates superficial micro-channels which can be used with topical gels, creams and serums to help improve the appearance of the skin. Ann Balducci, RN is guided under the supervision of Dr. Edgar Ballenas for the Rejuvapen procedure.