Multivitamin/mineral formula for optimal health | Indications for Nutrient 950 series: Men and women ages 18 and over Vitamin/Mineral Distinctions: Activated vitamins and chelated minerals for optimal absorption 500 mg vitamin C for enhanced immune support Formulas with and without iron, copper, iodine and vitamin K Special Features: Mixed carotenoids, providing beta carotene, lycopene, lutein and zeaxanthin for antioxidant protection Four capsules contain 500 mg NAC (n-acetyL-L-cysteine). This formula does not contain boron, copper, iron or iodine.