Optimum Nutrition Opti-Men Multivitamin is a high-potency daily supplement for active men, packed with over 75 ingredients, including Vitamins C, D, E, B12, and Zinc for immune support and energy. Each serving provides 25 essential vitamins and minerals plus amino acids to promote muscle recovery, strength, and overall wellness. Take 3 tablets daily with meals to support immune health, metabolism, and performance. Formulated to meet the daily nutritional needs of men who lead active lifestyles.