We rarely use tablets with the exception of our chewable supplements. For chewable tablets we often use xylitol and/or CanTab (which is made from compressed dextrose). If we must use conventional tablets, we use one or more of the following: Di-calcium phosphate, microcrystalline cellulose, silica, crosmarmellose sodium, methyl cellulose, hydroxypropyl methylcellulose, dicaclcium phosphate dihydrate and calcium carbonate. All binders are hypoallergenic, non-animal derived compounds.