What ointment or cream or lotion that could erase scars like chicken pox, stretchmarks.?

Try palmer's cocoa butter for stretchmarks. Palmer's also recently came out of a product that removes scars. I've seen it in Rustan's Department store in Gateway Mall.What ointment or cream or lotion that could erase scars like chicken pox, stretchmarks.?
I use cocoa butter in solid stick-pregnant women use it on stretch marks