Each Hepapac soft capsule contains biphenyl-dimethyl dicarboxylate 3 mg.
Hepapac also contains the following excipients: Triacetin, polyethylene glycol 400, polyoxyl 40, hydrogenated castor oil, gelatine, concentrated glycerin, d-sorbitol solution, ethyl vanillin, carnauba wax, fractionated coconut oil.