Dietary Supplement Helps Support the Immune System Supports immunity Sambucol, the original Black Elderberry extract, provides strong immune system support to help you and your family stay healthy throughout the year. Sambucol Black Elderberry extract conveniently arms 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 a 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 continues immune system support. This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.