Orthomol Immun Vials - Immune System Supplement is a dietary supplement. Vitamins, trace elements, phytonutrients. Immun Vials - Immune System Supplement contains important micronutrients for the immune system: Vitamin C, vitamin D, zinc, selenium, copper, folic acid, vitamin A, vitamin B6, and vitamin B12 contribute to the normal function of the immune system. Vitamin C, vitamin E, vitamin B2, as well as zinc, selenium, copper, and manganese contribute to the protection of cells from oxidative stress. Vitamin A, vitamin B2, biotin, and niacin contribute to the maintenance of normal mucous membranes. Zinc plays a role in cell division, vitamin A in cell specialization. Daily package: Ready to drink bottles with tablet