Supplement Drops. Artificially flavored. 100% daily value vitamin C in each drop. Questions? Call 1-800-524-2854, Monday to Friday, 9 AM-6 PM Eastern Time or visit our website at www.gethalls.com. Halls Defense Vitamin C Supplement Drops help keep you going by helping to support your immune system. Every delicious, fruit-flavored drop delivers 100% of the daily value of vitamin C. (This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.) Made in Canada.