any ideas for healing scaring apart from bio oil which isn't working DS1 has two scars on his face that aren't fading and it's been nearly a year

the annoying thing is he didn't scratch or anything but when we were dressing and undressing him the scabs would lift causing sacring.
Anyway anyone know ways to reduce the exisitng scars? there is one just under his eye which is the worse.
Edited by LJsmum