Does HIFU Work Permanently? The Real Truth About Results Duration
Does HIFU work permanently? No, but a single session typically lifts and tightens skin for 12 to 18 months, with some studies showing visible improvement lasting up to 2 years. High-intensity focused ultrasound delivers thermal energy to the SMAS layer—the same tissue surgeons tighten during a facelift—to trigger collagen contraction and neocollagenesis. That fresh collagen […]