Hak Kwai (Black Ghost) Pain Relieving Lotion - 1 Fl. Oz. (30 Ml) (Genuine Solstice Product) - 1 bottle
Black Ghost Oil (also known as Hei Gui You or Hak Kwai Pain Relieving Lotion) is very useful in treating bruises that are felt but not seen. Usually these bruises occur in areas of thick muscle overlaying bone - when deep layers of muscle tissue just above the bone are bruised and painful, but there is no visible swelling or discoloration at the surface.