Fotona 4D endolifting is the only treatment in the world during which the skin is tightened from the outside, but also from the inside. By tightening the skin on both sides, the effects achieved during the treatment last incomparably longer than treatments that only work on the outside of the face. 4D laser endolifting involves the synergistic combination of four different treatment procedures in a single treatment. EndoLifting®, FRAC3®, PIANO® and SupErfacialTM work simultaneously at different skin depths and allow different tissue imperfections to be addressed.