Abstract: A non-mushing high lathering synthetic toilet bar comprising, based on the total weight of the actives, 40-85% of C.sub.12 aklane sulfonate, 5-35% of a C.sub.12 natural or synthetic fatty acid, and 5-30% of an additive selected from the group consisting of hydroxyalkane sulfonates, alkylmethyl taurides, hydroxyalkylmethyl taurides, alkyl phosphates, mono-alkyl succinates and maleates, alkane disulfonates, acyl isothionates, alkyl sulfates and alkene sulfonates.