Oregon Health Cold & Flu with Andrographis is a functionally formulated blend of 18 specific vitamins, minerals, mushrooms, anti-oxidants and herbs including the immune boosting, Ayurvedic herb Andrographis), that have been found to help your body battle a cold or flu. This formula is most effective in boosting your immune system for fast, natural relief, if taken immediately at the onset of any symptoms. Goldenseal Root Extract has also been added to help cleanse your body of harmful bacteria. mushrooms, anti-oxidants and herbs (including the immune boosting, Ayurvedic herb Andrographis), that have been found to help your body battle a cold or flu. This formula is most effective in boosting your immune system for fast, natural relief, if taken immediately at the onset of any symptoms. Goldenseal Root Extract has also been added to help cleanse your body of harmful bacteria.