It depends on how much weight you plan to lose. If you are going to lose 20 lbs or more, then you will alter the amount of fat in the neck and face. So lose the weight first. If it is only 10 lbs or so, it would not make a difference.
How often patients go back for Ultherapy treatments to maintain their results depends on each individual and on factors such as the state of their skin before their initial treatment, the degree of results they achieved, as well as lifestyle habits such as smoking and UV exposure. Some people...