Abstract: The invention relates to a solid deodorant composition, which is essentially anhydrous and comprises, as a solidifying agent, a mixture of waxes containing at least one synthetic polyethylene wax having a melting point of greater than 80° C., and at least one wax of natural origin having a melting point of greater than 80° C., as well as at least one deodorant active principle and a process for reducing the flow of sweat, and for masking, improving or reducing the unpleasant smell resulting from the decomposition of human sweat by bacteria using said composition.