I don't think my scars are ever going away

There are certain things that help some people, like Bio oil, vitamin E, and mederma (like someone has already mentioned). I tried a lot of different types of makeup to cover up my scars too but they never worked.
It sucks that I have to live with this for the rest of my mind, but I guess it's something I have to learn to accept.
This may be obvious and I don't mean for it to be condescending, but the best thing you can do is figure out what cutting does for you and find other ways of coping. Are you seeing a therapist?