The included microcurrent head sends safe, gentle waves through the skin and into the facial muscles. The NUFACE Trinity then energizes the muscles (which are directly connected to the skin) in order to give your face a lifted appearance. For difficult to reach areas, the NuFACE ELE attachment can really lend a hand the two small prongs help with targeted microcurrent around the eyes and lips. The available wrinkle head uses LED Red Light Therapy in a similar way. The use of this technology causes the production of collagen and elastin, the two things responsible for plumping out skin to reduce lines and wrinkles.