Our highest dose, when you need it most🌟 Activate your immune system on-the-go with 4Life Transfer Factor Immune Boost 🍊 How many oranges would you need to reach 1000 mg of vitamin C? Take a guess in the comments!👇 #TransferFactor #ImmuneBoost #ImmuneSystem #VitaminC *This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.