"If you are looking for a natural alternative for antiperspirants and deodorants, a Himalayan salt deodorant bar is a perfect solution. It kills odour causing bacteria without any chemicals or additives." Benefits Body odour is most often caused by growth of bacteria in the sweat naturally produced by our bodies. Salt has been used as a natural and effective preservative for years because the salt inhibits the growth of bacteria. Likewise, salt will also prevent growth of bacteria on our bodies and consequently will prevent the production of most body odours. Himalayan Salt Deodorant Bars are not antiperspirants. Using salt deodorant bars allow normal function while inhibiting odour. They are carved from 100% Himalayan Salt.