Ultherapy uses focused ultrasound targeting the 4.5 mm SMAS layer for a deep,...

https://storyvergey.com/s/jStoBm-QZfmoTz9v9NLjs

Ultherapy uses focused ultrasound targeting the 4.5 mm SMAS layer for a deep, collagen-building lift with results peaking around 3 to 6 months. Compared to RF, which heats skin to 40-45°C for surface tightening, Ultherapy reaches deeper tissues