In one year I had tried everything (exfoliation, hydration, medical cream, waxing change ...) neither my doctor nor the beautician had given me good advice tailored to my case! I found the product on a forum and after 1 week of use 2 times a day with proper hydration all gone I have more scars either (but I am not certain that the product is for some things I used in addition to bio oil buy on Amazon) While the product smells vinegar but it is widely bearable if we want to get clear skin !!