I've been reading a bit about non-surgical and minimally invasive skin-tightening options and I am coming across a procedure called Renuvion—which I guess is often done in conjunction with liposuction. Apparently, it stimulates skin from beneath to promote production of collagen.

I'm wondering if any of you have heard of it or had it?

I am basically to my goal and have been for about a year, but have some loose skin in my upper and lower abdomen and upper thighs. I'm not sure if it is worth going the entire LBL or TT route for... so was interested in all the options.

I'd love to hear if any of you have heard of this.

I have looked in to J-plasma quite a bit. You're right, it's rarely used on it's own, it's nearly always done along with lipo. I'm not sure why it's considered minimally invasive. It's as invasive, but not as traumatic as lipo Some surgeons swear by it, while others don't see any benefit, especially long term. Women online who have had it give mixed reviews as well. Some swear it helped, while others say their skin became lax again after an amount of time. Even those who believe it benefited them can't be sure what their results may have been like without J-plasma. Also, some surgeons don't like J-plasma because they say the tightening is actually caused by the creation of scar tissue and that scar tissue can interfere if you want future lipo or tummy tuck etc.

I decided against doing any J-plasma myself. The cost was too high for unpredictable results. Surgical skin removal leaves scars and is a harder recovery, but the results are more certain, so that's what I have done and will continue to do.