Ultherapy targets the 4.5 mm SMAS layer using focused ultrasound, lifting and...
https://easypdfshare.com/s/8pm3LRscKOgY46J1nGwrJ
Ultherapy targets the 4.5 mm SMAS layer using focused ultrasound, lifting and tightening over 3 to 6 months as collagen builds. RF heats skin to 40–45°C for surface tightening and quicker results but less depth