Chewable Echinacea King Plus Zinc Echinacea and Zinc are combined for powerful immune system support. A dietary supplement to promote a healthy immune system. Natural raspberry flavore chewable tablets. Echinacea (or purple coneflower) is a perennial herb native to Midwestern North America from Canada to Texas. Echinacea gets it name from the Greek word echinos, meaning sea urchin, referring to the prickly scales of the dried seed head.
