Best subdermal J Plasma results are with liposuction?

Hello, 

Thank you for your question. Renuvion aka J Plasma effects skin tightening by contracting the connective tissue that attaches the skin and muscle and by stimulating collagen formation. This process works best when there is little fat in between the skin and muscle, hence the practice of doing some form of liposuction prior to Renuvion. 
An in person or video consultation with a board certified Plastic/Cosmetic Surgeon will provide you a better understanding of the procedure that's right for you. Hope this helps! 
 Best, 
Dr. Babak Moein 

For best results with fat removal and skin tightening, I recommend a hi definition procedure like VASER liposuction, which can be performed at the same time as a tummy tuck, depending on skin laxity. I use VASER HI DEF with ThermRF and fat grafting to get the most fat removal, skin tightening, contour and definition. This combination will give you the best results for skin tightening. I recommend getting a formal evaluation with a hi definition physique expert. Best, Dr. Emer

Liposuction, when properly performed, results in passive skin shrinkage----what we have performed since the 1970s.  However, J Plasma/Renuvion does absolutely independently shrinks skin by tightening the ligaments that join the skin and muscle. In fact, the vast majority of my practice's patients are thin, work out and eat properly, they just have extra skin and JP/R is highly effective---but not perfect, it depends on one's skin quality, medical condition and expectations.In the attached video you can see the skin tighten over three months post procedure