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.