Has anyone used Emu oil?

I heard of it when I had my surgery and so I researched it and it is expensive first off. I mentioned it my PS at a post op visit and he said, truthfully that the cocoa butter works just as well and maintaining a healthy diet will help with your natural healing. I only used the cocoa butter with e and my scars are barely visible around my nipples and down from there. Of the course you can still see the scars under my breasts, but looking straight on at my chest, you can't see that area.
Nancy