Clémence & Vivien's L'Herbacé deodorant balm, formulated with baking soda, contains no aluminum salt or alum and does not attack your skin. Its non-greasy feel makes it pleasant to apply and wear throughout the day, for maximum efficiency, while taking care of your skin thanks to the moisturizing action of shea butter and vegetable oils. It is recommended to apply the balm on your armpits after having taken a very small amount in its jar.