Contains 1000mg of Vitamin C, equivalent to 50 lemons, and a day's worth of B vitamins (niacin and biotin). Contains minerals and citric acid. Refreshing and delicious lemon flavor. Product contents: Fructose glucose liquid sugar, sodium chloride, lemon peel extract/vitamin C, flavoring, sodium citrate, citric acid, marigold coloring, potassium chloride, magnesium sulfate, calcium lactate, niacin, sweetener (sucralose), biotin. Instructions: Store away from direct sunlight and in a cool, dry place.