California Natural Immunity Shots Description: Ginger and Colloidal Silver Oregano and Grapefruit Seed Extract Wellness in a Bottle Ginger has been used around the world and in ancient times to support immune systems, cardiovascular health, and for overall energy. Colloidal Silver was used by American Pioneers. Grapefruit Seed Extract, Oregano Oil, Peppermint Oil are natural anti-bacterial agents. Get the benefit of all these synergistic ingredients in one immunity Shot. Disclaimer These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.