Sambucol Immuno Forte Sugar Free Liquid has all the great taste of Immuno Forte but has no added sugar and is non-drowsy. It preserves and maximises the naturally occurring health benefits of the berry. Sambucol Immuno Forte Sugar Free Liquid is designed to help maintain a healthy immune system as it is packed full Antivirin, Zinc and Vitamin C - which are all great for your health and well-being. This product is made from black elderberries which are known to contain a high amount of natural antioxidants.