Redoxon Extra Defenses from Bayer Consumer Health is a combination of vitamins C, D, and zinc developed to support the immune system, offering a combination of protection against external aggressions. It contributes to the proper functioning of the immune system at all levels of defense. Vitamin C and zinc are two effective antioxidants. In cases of environmental pollution, external aggressions, smoking (active or passive), unbalanced diets, or stress, free radicals are generated that can be harmful to the body. The antioxidant efficacy contributes to the protection of cells from oxidative damage. It is recommended for adults and children over 12 years: take 1 effervescent tablet a day dissolved in 200 ml of water. Not recommended in case of hypersensitivity or allergy to any of the components of the formula. Keep the container tightly closed. Excessive consumption may have laxative effects. Do not exceed the recommended daily dose. Do not use as a substitute for a balanced diet. A varied and balanced diet and a healthy lifestyle are recommended. Keep out of reach of young children. Not recommended for people diagnosed with hemochromatosis, kidney function problems, or those prone to kidney stone formation. Do not consume if pregnant or breastfeeding without consulting a doctor. Store in a cool place. Keep out of reach of children.