How can I make acne scars go or not appear as much?

I use Bio-Oil and it does what it says. It turns the scars so they aren't as visible. The purple colour of them has gone but the marks are still there. Does anybody know what I can do to make them disappear or not look as bad? Any products you have used? My scars aren't that noticable so don't say I need surgery please. It just gets me down that they are there. Thanks in advance.How can I make acne scars go or not appear as much?
Scar gel or Vitamin E oil. Drugstore for the gel and Vitamin E at a vitamin shop.

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