Herbs of Gold Vitamin C 1000 Plus Zinc and Bioflavonoids provides the body with a powerful source of Vitamin C, which may reduce the risk of developing the common cold. A regular intake of Vitamin C may help to reduce the severity and duration of cold symptoms. Vitamin C also assists in the maintenance of healthy skin, tendons, cartilage, bones, blood vessels and promotes wound healing. Vitamin C also acts to maintain healthy connective tissue, which is required for collagen production. Vitamin C and zinc are antioxidants that help protect against free radical damage and support the healthy functioning of the immune system. These capsules may be used to aid in the prevention of vitamin C and zinc deficiencies when the dietary intake is inadequate.