Does anyone have a good idea on how to reduce small acne scars? I would love some tips! Thanks!?

Over the years, as everyone probably has, I have occasionally picked pimples and they have now left a few small scars. Does anyone have a good idea on how to reduce small acne scars? I would love some tips! Thanks!?
i hear vitamin e cream is great for scars, and bio oil has had great reviews aswell.

bloom-