I had it three times over about two years, and the lifting effect was quite good. I felt like my lines were clearing up a bit for about six months. However, my skin feels a little more sensitive and my complexion seems a little darker, but I'm not sure if it's exactly because of Ultherapy or not. It's been 1 year and 6 months since I used Ultherapy, and I'm wondering if I should do it again or not.