24 Year Old Interested in Thermage After Weight Lost?

Hello, I gained weight rapidly in high school and lost it pretty rapidly as well.. Over the years I have done a very good job of "chiseling" my body to the way I want it. I have been at the weight of 175 for two years now down from 235 . Long story short I have some looseness or saggyness in my lower belly area. Nothing too major where I feel the scar of a panniculectomy or mini tummy tuck is worth it however I would like to improve it if possible. My question is ... Will thermage be successful