I had the worst oil burn just before Christmas when l spilt hot boiling cooking oil over the back of my hand. Several blisters turned into one huge bubble on my hand. It was the worst time of my life. It took 3 weeks to fully heal but those three weeks were tough and painful. The only thing that worried me was the scar l would be left with as l love wearing rings and l couldn't envisage such a great big scar. I googled scar reducing treatment and ProSil silicone stick had such great reviews. It was 3 times the price in chemists and online but l managed to find it on Ebay. I've been using it for about a week now and my son who is a Dr cannot believe how flat and small the scar is getting. I'm no longer worried about the look of my hand as this stick has made such a difference..