Use Immunostab Vit C + Zn caps x 30 is used as a biologically active food supplement, which is an additional source of Vitamin C and zinc. Vitamin C acts as an immunostimulant, promoting interferon synthesis, has pronounced antioxidant properties, regulates immunological reactions (activates antibody synthesis), promotes phagocytosis, and increases the body's resistance to infections. Zinc, in turn, increases the production of interferons that protect the body from viruses, bacteria, and other microorganisms. How to take Adults are recommended to take 1 capsule per day with meals. It is necessary to consult a doctor before use. Contraindications Contraindications for use include individual intolerance to the product's components, pregnancy, and breastfeeding.