Alum stone is a mineral naturally present in various parts of the world. In its untreated form, it is a transparent and odourless crystal. Najel offers it polished, in a small plastic container ideal for carrying it, even when it’s still wet.
Alum stone has astringent properties that neutralise perspiration and prevent the development of the bacteria responsible for unpleasant odours, which makes it an excellent natural deodorant.
Hypoallergenic and odourless, it may be used on a daily basis applied slightly damp to the skin.
Najel alum stone lasts for about a year, i.e. the equivalent of the length of use of ten traditional deodorants.