OregaResp is the strongest of all the wild spice formulas. It contains desiccated pure spice oils of P73 Wild oregano oil, Wild sage oil, remote-source cumin and cinnamon. A unique combination of spices to provide maximum power where needed, this synergistic blend is the perfect combination for supporting immune & respiratory health. As with all North American products, OregaResp Oil is free of chemicals, pesticides, and herbicides and is non-irradiated. Convenient to take, release six drops under the tongue with or without meals, twice daily or take more if needed. May also be used topically.