Ingredients: Servings (1 tsp.) per bottle: 48 Each 1 tsp. (5 ml) contains: Zinc as Zinc Sulfate Septahydrate 10 mg Other Ingredients: purified water. Guaranteed free of: corn, milk, soy, salt, sugar, wheat, yeast, artificial colors, flavors or preservatives. Recommended Use: Adults and Children (age 4 and up): Take 1 teaspoon in water or juice, 1 to 2 times daily or as directed by your healthcare consultant.