An antiperspirant composition having less than 2% free water and comprising a first salt that is M(i)AI(SO4)2 or Al2(SO4)3 and a second salt that is CaX2, wherein X is CI−, Br−, I−, NO3− or mixture thereof, wherein the first salt and the second salt are formulated or contained in a manner that prevents physical interaction between these two components prior to their application and wherein the product also comprises a third salt which is an inorganic base selected from metal hydroxide or carbonate or metal oxide having a water solubility of at least 0.01 g/dm3 at 20° C.
