A.Vogel Immune Support is a supplement that has been formulated to help support the normal functioning of the immune system. It helps reduce tiredness and fatigue during sickness. Contains Nasturtium and Zinc Plant based Vitamin D3 and Vitamin C One a day dosage Suitable for age 12+ Lactose and gluten-free Suitable for vegetarians and vegans NasturtiumContains glucosinolates which have an affinity for the lungs. Also a very rich source of vitamin C.Acerola cherriesAn exceptionally high source of vitamin C, providing up to 100 times the vitamin C found in lemons or oranges! Vitamin C from acerola is readily absorbed in the body and provides antioxidants which fight signs of infection.Reindeer lichenParticularly efficient at soaking up vitamin D from sunlight to support you through the winter. A vegan source of vitamin D3.ZincAn essential mineral that is lacking in many diets, and which contributes to the normal function of the immune system.