African Black Soap originates in West Africa, so stores that cater for this community are obvious sources.
A word of warning: Unfortunately there are widespread scams in these countries so make sure you have the correct product in your hands before parting with your money!!
The Palm oil you can also source from some Asian stores (Malysia is a major producer, but is somewhat tainted as a supplier because of their destruction of the forests to grow Palms for oil). You ideally want the unrefined or raw Red Palm oil...
