An oral composition including one or more fillers present in a total filler content of about 20% by weight or higher, based on the total weight of the composition, the one or more fillers including either i) about 20% or higher of a non-tobacco cellulosic material having a bulk density of about 150 g/L or less; or ii) a combination of fillers comprising a first non-tobacco cellulosic material and a second non-tobacco cellulosic material, wherein the first non-tobacco cellulosic material has a bulk density of about 250 g/L or higher and the second non-tobacco cellulosic material has a bulk density of about 150 g/L or less, wherein the second non-tobacco cellulosic material is present in an amount of about 2% by weight or higher, based on the total weight of the composition; and at least one additional component selected from the group consisting of active ingredients, flavorants, and combinations thereof.