Ki Immune Defence & Energy Formula is high potency herbal medicine to help protect against viral infections, boost immunity and increase energy when recovering from illness. Ki Immune Defence is a complex formula made from, Astragalus - a popular herb prescribed in China for strengthening the immune system and useful as a energy tonic and powerful antioxidant.   Shiitake - a Japanese mushroom used to enhance the immune system and increase stamina and endurance.    Olive Leaf - Used to help maintain a healthy immune system. It also supports a healthy cardiovascular system and may support cholesterol levels.  Ki Immune Defence & Energy Formula can help support you during times of high physical and mental workloads, especially those who frequently travel or when busy or stressed and suffer from persistent re-occurring infections. Also Ki Immune can support against allergies or seasonal hay fever and sinusitis, and may help during exam or testing preparation, or when the body is fatigued and run down, as it may support  recovery from mild illness.