The drying effect of Odaban is produced by poral `plugs`, formed from a combination of aluminium and skin protein. It is the partial blocking of the sweat ducts by these poral `plugs` that causes a re-routing of the perspiration to the blood capillaries where it is transported to areas of the skin from which evaporation can take place more easily or to the kidneys for excretion. The net result is to leave the treated skin area dry and without any compensatory sweating elsewhere on the body.
