There was a lot of hype around this product and as I can get dry skin, I thought I'd give it a try.
The liquid itself I found smells quite nice, no harsh smells. However I only needed a very small amount to make my face not as dry. It is very very oily I found, it feels like you're putting vegetable oil on your face. I used it once only because it didn't feel right putting something that oily on my skin.
I had surgery on my leg and was left with large scar, I used bio oil for 6 months hoping to reduce the scarring. I think it certainly helped, it never caused any reaction to the skin, soaks into the skin nicely. Worth trying on scars haven't found or heard of anything better. Was recommended to me from cousin who used it on burn scars with great success