NUTRILITE® Triple Guard Echinacea Liquid is an immune-boosting liquid containing echinacea (purple coneflower). The liquid formula can be added to any beverage, hot or cold. Our formula blends extracts from three forms of the plant – two from the root, one from the leaf. Combining all three gives the broadest boost to your body's natural defenses. We use organic-certified echinacea, guaranteed for purity and potency, and standardize all extract levels.