IMMUNO FORTE + Vitamin C* + Zinc* Helps to support the immune system. A strong immune system helps to fight infections. Sambucol Immuno Forte Gummies contain Zinc and Vitamin C*, required by the body for the normal functioning of the immune system. Use Sambucol throughout the year to support your family's immune system. Suitable for Vegetarians & Vegans. Non-Drowsy. Free from Gluten. Free from Artificial Colours & Flavours.