I burnt my forearm quite badly recently - approx 5cm long. It blistered and I went to MIU who dressed it, and then cut away the blister and redressed it the following day. It seems to be healing ok, still has some scab on it. What is the best thing to put on it, if anything? I’m moisturising it, as it is still so red and can be painful when touched. But is it worth buying eg bio oil? It is quite a large and angry scar, and although I’m sure it will die down a bit I’d like to minimise it’s visibility as much as possible. Any tips appreciated!