The POTASSIUM ALUM , is a colorless and odorless stone , which is found in nature . Since ancient times this stone is appreciated as an antibacterial and hypoallergenic natural deodorant.
Human sweat is odorless, but is a great place for the propagation of bacteria, which are responsible of the sweat smell.
The potassium alum no cover odor but acts on the cause of the bad smell: the intense growth of bacteria that occurs when you sweat.
The potassium alum is completely natural : no contains chemicals , no stain and no leaves residue.
