100% certified organic Osha in organic pure grain alcohol

Ligusticum porteri

Uses: Antiviral, diaphoretic, diuretic, immunomodulating, expectorant. Primarily used in respiratory infections, chronic viral diseases, debilitating mucus and congestion in the tissues, digestive irritation, and toothaches to slightly anesthetize the area. Can be very helpful to keep sinuses and lungs clear when in areas with air pollution. 

Tilgner, S. (2020). Herbal medicine: From the heart of the Earth (Third). Wise Acres.