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 in liquid form and making it easy to apply as a spray.
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.