Review (3/5): As far as I can tell, it's soap like any other soap
Although the fragrance (and ingredients) claim to be ginger, coconut, and turmeric, it has more of a lemon fragrance to me, perhaps the blend of ginger and coconut. If you concentrate, you can smell the ginger, but if you just catch a whiff of it, I think you'd say it's lemon.
It's a small hard-milled bar and it cleanses well and is refreshing. Beyond that, it seems pretty expensive for the size of the bar, even if it is hard milled.
As regards the claims made; I have no idea. I think it would take months, if not years for the ingredients to achieve the claims that the seller makes, especially since this is a topical application. I have done a lot of research on nutraceutical ingredients and, for sure, both ginger and turmeric are well documented and studied beneficial products, but not necessarily when used topically.
If you buy into the claims, try it; at worst it's a decent, if expensive, soap.
Review of: Lymphatic Drainage Organic Ginger Soap