Thermage or Lifestyle lift

Anyone tried these for sagging skin? If so was it effective and what areas did you have it performed on? Pat 

To put it bluntly.......they do not work on sagging skin after losing a lot of weight.  The only thing that really works on areas like the stomach, thighs, arms, etc etc is plastic surgery.  Now, if it's just a little bit of slightly loose skin on the neck they might work temporarily but for any real lasting/permanent results it's plastic surgery.  I have not tried either but have meet a few people who tried it on their face/neck and thighs (thermage) and it did not work for them.