What Is MMFU? (Micro-Macro Focused Ultrasound)

MMFU (Micro-Macro Focused Ultrasound) is an advanced evolution of HIFU technology that combines multiple ultrasound focal points at both micro and macro levels to deliver more comprehensive skin lifting and tightening. Unlike conventional HIFU which targets single depths, MMFU treats the SMAS layer, dermis, and sub-cutaneous tissue simultaneously, resulting in more holistic facial rejuvenation. The micro-focused component achieves precise thermal coagulation points for tissue tightening, while the macro component creates broader collagen induction zones. MMFU is particularly effective for patients with moderate to advanced skin laxity seeking visible lift without downtime.