Jowls & sagging
Lost jawline definition
Jowls and a soft jawline are the reason people compare HIFU and Thermage. Both are sold as a lift without surgery. HIFU is focused ultrasound. Thermage is radiofrequency. The right comparison is depth, line or shot count, and downtime, not the word “tightening”.
Read HIFU vs Thermage before you use a city median as the decision. A full-face HIFU median does not include a surgical result, and it does not include Ultherapy unless the quote says so.
This is general information, not a medical recommendation. A registered doctor should decide whether a treatment is suitable for you.