Important vital substances, vitamins and trace elements for the immune system plus echinacea and olive leaf extract. Now in the improved AV composition – Advanced Version. APOrtha® Immune Complex AV vegetarian capsules with olive leaf extract and echinacea extract. This is the natural power for your immune system - highly efficient active ingredients of the best quality that contribute to the normal functioning of the immune system: vitamin C, vitamin D3, vitamin A, vitamin B6, vitamin B12 and folate (folic acid) as well as trace elements zinc and selenium.