Phosphoric Acid is a mineral (inorganic) acid having the chemical formula H3PO4. Food-grade Phosphoric Acid is used to acidify foods and beverages such as various colas. It provides a tangy or sour taste. In processing, FDA & GMP guidelines are observed and strictly followed. Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, prevent, or cure any disease.