Ultherapy targets the 4.5 mm SMAS layer with ultrasound energy, helping to lift...

https://helen-mitchell11.raindrop.page/bookmarks-74099039

Ultherapy targets the 4.5 mm SMAS layer with ultrasound energy, helping to lift and tighten deeper tissues. It’s different from RF, which heats skin to around 40 to 45°C for collagen boost but stays more superficial