Where can I find Black Soap?

Have you heard of the African black soap? I have, and have used it. I bought it from the United States last year and it worked great especially in removing DRY DEAD SKIN. Though it's called the black soap, it's not BLACK! African Black soap has also been used to achieve beautiful skin, and I noticed that after using a bar of the black soap, my skin is softer and clearer. This soap doesn't look like the ordinary soap sold at pharmacies. It's crumbly with coarse texture. I am trying to find a similar kind of soap in Malaysia but I can't find any at the moment. Google on the benefits on the black soap and you will find that it works wonders!!