I got my Cansema Black Salve from http://www.altcancercream.com they are making it in a kit form that takes about a minute to mix up... that way they say it should be available for a long time... FDA dosen't seem to want us to have it...
I used it on 3 spots one on my nose and two on my neck and it worked just as described... they have a lot of information on their web site as well