I will say I did see a difference in my tummy when I wore this for a few days at a time. If I stopped for a few my belly would swell a little more and the skin stretched some. I can see why supporting the tissues might help keep them in place while everything goes back, but I'm not sure if the discomfort was worth it what it did for me. I didn't wear it consistently all the time and my tummy is ok now; not perfect. I looks flat when I'm upright. I might have a little more skin rolling when sitting and scrunching than before, but all things considered I'm ok with all that. I found this terribly uncomfortable to wear. If I'd had a c-section, I could see the support feeling good for the incision, but I delivered vaginally with no stiches needed. It itched on the sides and rubbed around the crotch. It also rolled down and I had to constantly tug it back up. I ordred a small and it was hard to put on right off the bat. It took me a few days to get into it. I was a size 2-4 pants, size xs-s shirts before the baby and 9 months later I'm pretty much there again, I only wore this until she was about 3-4 months old and not everyday. I wouldn't say there is no value to wearing this, but I'm not sure it's all it's cracked up to be.