Immune Vrl Pro offers rapid response support for a healthy immune system and supports its function as the entire body's defense structure - from the skin, to the nerves and the respiratory system. This targeted formula delivers adaptogens Astragalus and Eleuthero to support immune health and reduce stress, and to invigorate defensive Qi energy. European Edlerberry offers additional immune system support, and traditional herbs, Ginger and Chinese Licorice root, replenish Qi and promote healthy respiratory function.