composition for liver regeneration or for increasing liver performance comprises vitamin B6 in the daily dosage of not less than 4 mg, optionally not >; 500 mg, vitamin B9 in the daily dosage of not less than 0.6 mg, optionally not >; 15 mg and vitamin B12 in not less than 0.008 mg, optionally not >; 4 mg. ACTIVITY : Hepatotropic. Test details are described but no results given. MECHANISM OF ACTION : None given.