I just wanted to share that I tried bellafill injections for a few scars I had. For me, it seemed to work at first but like most scar treatment it was just the swelling from the procedure and after it went down it didn't look much better. I would not recommend.
My best remedy for scars so far has been using fractional lasers with just 20% improvement (which is better than nothing). I've done at least 8 fractional laser treatments that I can recall from three different doctors.