I have white scars and it didnt do nothing for me. I have a very long scar wrapping around my wrist where I took a broken ceramic plate to it and the only thing I have found is belending make up over it or wearing a watch so that people look more at the face of the watch on the other side of my arm then they do the scar underneath, or I wear wide braclet band over it. basically from it all I learned not to cut in areas that would show anymore so I no longer worry about if there is a scar from this or that scar. No one is going to see it so no sense in me worrying about it.