It is absolutely possible to focus Ulthera treatments to only one area instead of doing the whole face and neck area. You will see more dramatic and impressive results if you do the entire face and neck area however.
In the last 12 months, the Ulthera company has reprogrammed the device so that it is less painful. So, I believe that this may be the reason why you experienced less pain and discomfort during the procedure. Since i have done this procedure for 4 years now, I too have noticed that the procedure...
I am not aware of any studies investigating antioxidants as having a negative effect on the collagen production after Ultherapy non invasive facial skin tightening. Many of our patients take such antioxidants and we have seen very good results from Ultherapy regardless.
