Coco Butter helps a lot with them, it doesn't make them go away, but it lessens them after a while of using it like 2-3 times a day
What I do is I use a self tanner. It doesn't necessarily gets rid of it but it reduces the appearance of it.
I don't think you can fully get rid of them, but you could use bio oil to make them less visible.
mederma works reallyyyyy well it might take a little while but its so worth it :]
Surgery if money isn't a problem
You can try coconut oil.