Licensed skin care professionals who work only within their scope of practice per their state guidelines. To be highlighted as a CIT Pen provider with Herbal Skin Solutions please see the following guidelines; one must be an actively licensed professional, current certification in HIV/ AIDS/ communicable diseases safety. In addition, purchaser of our exclusive CIT Pen, undergo proper micro-needling protocol and safety training administered by a Herbal Skin Solutions team member and have documented certification following the course.