7D Hifu Ultrasound Machine Body Face Lifting Skin Tightening Anti Aging Spa CareUltrasound Therapy, (HIFU) delivers focused ultrasound energy to the same foundational layer (SMAS) typically addressed by surgeons during cosmetic surgery. Unlike lasers, radio frequency and other devices, HIFU bypasses the surface of the skin to deliver energy at optimal depths. Results occur instantly however best appear over two to three months as new collagen builds, gradually lifting and tightening the skin. Slimming process continues for up to