Dietary Supplement. Naturally flavored. No artificial colors, flavors or sweeteners. Vegan. Gluten free. Dairy free. Non-GMO. Immune system boost elderberry. Daily hydration with: 100 mg vitamin C; Electrolytes; Zinc; Elderberry. No stirring required! Hydralyte plus immune system boost contains all the ingredients for fast, effective rehydration and is bursting with vitamin C. Elderberry supports your immune system. Hydralyte.com. Questions? Visit us at Hydralyte.com or call 1-844-301-2109. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.) Made in Switzerland.