"Seamoss Uncut's" Elderberry Syrup, comes from one of the most commonly used medicinal plants in the world. Today Elderberry is most often taken as a supplement to treat cold and flu symptoms. It can also be used to treat headaches, dental pain, nerve pain, sciatica, heart pain, as well as work as a laxative and diuretic. Elderberry is high in vitamin C, fiber, phenolic acids, and rich in antioxidants with anti-inflammatory effects.