Stay healthy with powerful immune support from Sambucol Black Elderberry Original Formula Immune Syrup.* This great-tasting syrup is made from 16,720mg of premium Haschberg black elderberries (Sambucus nigra) per max serving. We use a proprietary extraction process which means our syrups are closest to the whole elderberry fruit to help maintain potency and the berry's benefits. Made for adults and children ages 4 and up. Sambucol is The Original Elderberry brand, scientifically studied and trusted by millions worldwide.