Echinacea Premium combines the roots of the Echinacea angustifolia and Echinacea purpurea to enlist properties unique to each. The blending of these two plant species ensures that the specific caffeic acid derivatives (cichoric acid, echinacoside, cynarin) and the lipophilic components (especially alkylamides) are present in appropriate quantities. This product is standardized to contain a total of 4.1 mg per tablet of alkylamides to ensure optimal strength and quality. These substances and other unnamed phytochemicals work together to: