I'm really worried about acne scar management.

In the past, my skin would quickly recover from any damage, but now the scars linger for quite some time, which is really frustrating. Even if I try to cover them up with makeup, the characteristically uneven texture and dull tone are difficult to completely hide. So, I've finally decided to start serious acne scar management. Since dermatological procedures can be costly and time-consuming, I've been carefully comparing home care products. With so many functional cosmetics available, it's hard to choose, but I think a solid acne scar management routine that I can stick to will give me peace of mind. Will consistent daily application of vitamin derivatives or regenerative creams really make a difference? I've been considering products with many positive reviews, but I'm getting anxious because acne scar management seems like a longer-term process than I thought. Do you have any cost-effective products or management tips that you've personally used and seen noticeable results?