Let this Powerful Blend of Nutrients & Herbals Support Your Immune System. Elderberry, zinc, echinacea, vitamin D, and vitamin C are all included in this formula! Elderberry and echinacea are two herbals that have long been traditionally used; while zinc is known for its role in cellular metabolism and the maintenance of skin integrity, but also has an important role in immune support. Vitamin C, an essential micronutrient that plays an important role in immune function as an antioxidant. Vitamin D is important for more than just calcium absorption and bone health! It supports the body’s immune response and is important in maintaining normal immune functions. Enjoy this blend of dietary essentials, vitamin C and zinc, in conjunction with vitamin D and herbals, elderberry, and echinacea, in a delicious chewable gummy!