Vitamin D3 to help calcium absorption. Antioxidants Vitamin A & C & Selenium. Vitamin B1 may assist glucose metabolism. Iron to help maintain normal blood. Vitamins A & C to help maintain healthy immune function. Iron, Vitamins B1, B2, B3 & B5 assist energy production. Zinc for healthy skin. Convenient one-a-day formula. Cenovis ONCE Daily Women's Multi is a comprehensive formula containing 27 specially selected ingredients to provide daily nutritional support for women in one, no fuss, easy to swallow capsule per day. Each capsule contains essential vitamins and minerals. This formula includes Calcium as well as Vitamin D3 to help calcium absorption. Zinc helps maintain healthy skin, while Vitamin A is beneficial for the maintenance of healthy eyes. Iron, Vitamin B5 and B3 help the body produce energy, while Chromium Picolinate helps maintain healthy blood sugar levels in healthy individuals. Biotin assists the maintenance of healthy nails, while Vitamin B3 is involved in the body's detoxification reactions. Vitamin C helps maintain healthy immune function. Vitamin B6 and Folic Acid assist in the maintenance of general well-being. Vitamin B12 supports hearth health.