An innovative product, designed and formulated to boost the immune systems ability to fight infections. With Beta-glucan (1,3) - (1,6) and Vitamin C, among other components, which support and defend the immune system from within. > Tannic acid has significant antioxidant potential and antiviral properties. > Zinc is an essential trace element for the development and maintenance of normal immune system function. Clinical studies have demonstrated a correlation between low zinc levels and a worse prognosis for COVID-19 infection. > Vitamin D modulates the adaptive immune response and enhances the innate immune response. Composition Beta (1,3).(1,6) Glucan (Agaricus bioporus), ascorbic acid (Vitamin C), coating agent (hydroxypropylmethylcellulose), dry grape extract 60% (Vitis vinifera, skin and seeds), tannic acid 60%, zinc gluconate, cholecalciferol (Vitamin D), anti-caking agent (magnesium salts of fatty acids) and sodium selenite. Instructions for use Take one or two capsules a day. Ingredients Beta (1,3).(1,6) Glucan (Agaricus bioporus), ascorbic acid (Vitamin C), coating agent (hydroxypropylmethylcellulose), dry grape extract 60% (Vitis vinifera, skin and seeds), tannic acid 60%, zinc gluconate, cholecalciferol (Vitamin D), anti-caking agent (magnesium salts of fatty acids) and sodium selenite. Nutritional value Vitamin C (300 mg), Vitamin D (25 μg), Zinc (10 mg), Selenium (100 μg), Beta-glucan (500 mg), Grape (125 mg) and Tannic acid (75.5 mg). Pharmaceutical advice The minimum administration time will be 3 months, although it is highly recommended to maintain it for 6 months.