Gluten Free 2 Years & Older Developed by Dr Madeleine Mumcuoglu Scientifically Tested Supports Immunity High Antioxidant Levels Berry Flavor Kosher Dietary Supplement Sambucol, the original Black Elderberry extract, provides strong immune system support ot help you and your family stay healthy throughout the year. Sambucol black Elderberry extract conveniently are you with some of the best protection nature has to offer. Developed by a world renowned virologist, Sambucol is the unique black elderberry extract that has been used in scientific studies. By using proprietary method of extraction, only Sambucol can guarantee consistent, immune supporting properties in every serving. Trusted by millions worldwide, Sambucol can be taken every day for continuous immune system support. Kosher: Supervised by the Chief Rabbinate of Beth Din De Paris. Supports Immune System Virologist developed Scientifically tested Great tasting syrup 100% drug free