High Potency Vitamin C Natural Flavor Activates - Beta Via Supports - Zinc, Vitamin C Fortifies - Vitamin D Triple Action Formula Strengthens Your Immune System Dietary Supplement Caffeine-Free Gluten-Free Vegetarian Activates Activates key cells in your immune system with BetaVia, a natural botanical ingredient that supports your immune health. Supports Supports your immune health with Vitamin C and Zinc. Fortifies Fortifies your body with Vitamin D for immune support. To help strengthen your immune system, take along with a healthy diet, quality sleep, and exercise.