Tabletted with Di Calcium Phosphate Microcrystalline Cellulose Anticaking Agent Silicon Dioxide Sodium Carboxymethylcellulose Anticaking Agent Vegetable Source Magnesium Stearate When taken orally Echinacea can raise white blood cell activity to fight infection & lower it when the body s condition has enhanced. It can also help to increase secretions from the lymph nodes mucus membranes & skin to help shorten the duration & reduce the severity of colds flu & upper respiratory i