Ultherapy in Singapore targets the 4.5 mm SMAS layer using focused ultrasound,...

https://wiki-nest.win/index.php/Ultherapy_vs_Thermage_for_Jowls_-_Which_One_Actually_Lifts%3F

Ultherapy in Singapore targets the 4.5 mm SMAS layer using focused ultrasound, stimulating collagen deep under the skin. It offers gradual lifting with results peaking around 3 to 6 months