companion daily multivitamin supplement for men & women 50+ without iron, vitamin k, & vitamin d | 90-day supply - made in the usa and nsf certified theralogix companion is a one a day multivitamin specifically designed for men and women 50 plus. the formulation includes over 20 key ingredients and is unique in that it is a multivitamin without vitamin k, vitamin d and iron. some of the key included nutrients are zinc, choline, b vitamins, folate, biotin, calcium, copper, iodine, boron, and a number of potent antioxidants. 90-day supply. take one tablet, per day, with food.