Nature’s Way Sambucus Elderberry Immune Lozenges are made with a blend of black elderberry extract and 100 mg vitamin C per lozenge. We use a premium elderberry extract made from berries with naturally occurring antioxidant anthocyanins. This convenient lozenge format offers an easy way to incorporate immune-supporting nutrients into your daily routine, whether at home or on the go. Toss these convenient and great-tasting lozenges in your bag or keep them at your desk for immune support wherever you need it.