Emergen-C Vitamin C 1,000 mg. Super Orange Flavor Drink Mix, 30 Packets Product Details: -Immune Support -Made with Natural Fruit Flavors -B Vitamins to Enhance Energy Naturally -Electrolytes and Caffeine Free -Antioxidants-Vitamin C, Manganese and Zinc Energy 7 B vitamins including B1, B2, B3, B5, B6, B9, and B12 enhance energy naturally without caffeine. Electrolytes Great for post-workout, replace key electrolytes lost through perspiration Immune Support 1,000 mg of vitamin C plus other antioxidants zinc and manganese support your immune system.