Betaimune contains a unique combination of carefully selected Vitamins and Minerals, such as Vitamin C - increases the production of infection-fighting white blood cells and antibodies. It is also a potent antioxidant. Vitamin E - is an antioxidant and immune booster. It stimulates the production of B-cells that produce antibodies to destroy bacteria. Zinc - increases the production of infection-fighting white blood cells and makes them more aggressive. Betaimune® has the additional benefits of well-known powerful Antioxidants, Mixed Berries, Pine Bark Extract, Mixed Carotenoids, CoQ10, Citrus Bioflavanoids, Red grape Polyphenol Powder to help optimize immune function. A healthy immune system will help you live a long, vigorous and healthy life