The application will begin with a thorough and delicate skin cleansing. Without needles or injections, the provider will then test the product on a small patch test area and proceed to apply PRX Intima Perfexion on the selected area of application. You may feel a slight tingling sensation, which is normal. During the procedure, please let your provider know if you are feeling any discomfort or are unable to tolerate the application. The provider will stop the session if necessary. Before you leave the practice, your provider will instruct you on the home care program.