I'm curious about the types of skin boosters that help with acne scar management.

I've been struggling with acne scar management for a long time.

There are many different types of skin boosters that claim to help with acne scar management, but I'm not sure what the differences are.
I'm also curious to know if any skin boosters are actually effective in improving skin texture or managing acne scars.
If there are any skin boosters that people with experience managing acne scars would recommend, please share the information.