Scars
I've heard Mederma works good. There is a Wal-Mart brand of it now too and I think a Walgreens brand.
I bought some last year when I had surgery, but I thought it was sticky and icky and didn't use it after I paid $30-something for it!!!
I'm weird about certain textures though (it's my OCD) and I just couldn't use that stuff, personally.
I'm sure "normal" people would be OK with it though.
I didn't use anything on my scars from gallbladder surgery and they faded, but it did take about a year. I have a nasty scar on my neck from surgery about 7 mos ago that is fading, but I still hate it cause there is a pucker. Stitches got left in too long due to infection complications, so doubt it will ever look good.
I figure most of the ones on my tummy will go "bye bye" when I have a TT down the road. At least I can hope for that.