The corses were held on Saturday, 27 of October in halls of the Italian School of Aesthetic Medicine, in Rome, and on Sunday, 28 of October at the School of Aesthetic Medicine Agorà, in Milan. I described the theoretical assumptions and clinical applications of the new technology called Enerjet 2.0. The system allows introducing into the skin or under it any substance without the use of needles. The chosen material (usually hyaluronic acid) is inoculated through a high pressure, that pushes it...