Sambucol Extra Defense Liquid with Vitamin C and Zinc contains Black Elderberries and Vitamin C,B6, Vitamin D, Zinc, Folic Acid, and minerals to help strengthen the immune system and reduce tiredness and fatigue. Suitable for adults and children, perfect for extra support when you need it most. Sambucol Extra Defence Vitamin Csyrupis a range of great-tasting food supplements founded on the unique qualities of Black Elderberries. Sambucol Extra DefenceVitamin C syrup is suitable for Vegetarians and is Gluten-Free. Sambucol was developed by a world-renowned virologist in 1991 who recognized the potential of the flavonoids present in the Black Elderberry. Sambucol Extra DefenceVitamin Csyrup is backed by over 20 years of scientific research, making it the most extensively researched elderberry product in the world. Elderberries have been used for centuries as a natural remedy. The Black Elderberries that give Sambucol its unique properties have been carefully sourced to ensure that they are of the highest quality. Features Sambucol Extra Defense Liquid with Vitamin C and Zinc: Great tasting liquid syrup Easy to swallow & non-drowsy Natural Black Elderberry packed with flavonoids High antioxidant levels Contains no artificial colors or sweeteners Contains no gluten, yeast, or milk