I had my Tummy Tuck 6 months ago and I'm very pleased with it. l would like to know what type of cream would be best for my scar at this point. I've been applying "Kelosoft" cream on it for 6 months and have also received lazer treatments. Should I switch to a lightening cream now, like "Thiospot", to help the scar fade more, or should I continue using Kelosoft? Thank you^^