Prior to this treatment we apply topical numbing cream to help maintain the most comfortable treatment possible. Our mico-needling pen contains a cartridge with 12 stainless steel needles. This device creates micro-channels or micro-injuries which initiate the body’s healing response. In turn, producing collagen and elastin which help to tighten the skin. These micro-channels also give us a port of entry to apply topical serums either PRP or Hyaluronic Acid.