HALLS Cough and Throat Relief + Immune Support Elderberry Flavor Cough Drops are ready for whatever life throws, or coughs, your way. Packed with 50 percent daily value of Vitamin D per serving and made with real elderberry, these throat lozenges help clear mucus, soothe coughs, and cool nasal passages, and they also have the added benefit of immune support from Vitamin D. In an enjoyable and refreshing elderberry flavor, HALLS Cough and Throat Relief + Immune Support Drops are dietary supplements formulated for adults and children five years and older. Whether you're using HALLS cough drops for dry throat relief or to support a healthy immune system, simply dissolve one drop in your mouth slowly; do not exceed 3 drops per day. Each resealable bag contains 25 individually wrapped drops, great for tossing in your pocket or bag for convenient access when symptoms strike.