Herb Pharm Black Elderberry Glycerite Mineral Supplement, 1 Ounce (Pack of 12)From the ManufacturerWe prepare our black elderberry glycerite from the fully ripened berries of sambucus nigra trees which are certified organically grown and custom wildcrafted in their natural wild habitat. To assure optimal extraction of black elderberry's bioactive compounds, the berries are hand harvested only when fully mature. Contains no alcohol. Black elderberry extract contains a unique compound called antivirin that can help protect