Information Reviews Ask Dr. Dan Product Description Metagenics Zinc Drink is formulated to have normal healthy levels of zinc in your body. Recommended use: One teaspoonful daily between meals or as directed by a healthcare professional. Label Information Metagenics Zinc Drink Liquid facts: 1 teaspoon contains: Zinc (as zinc sulfate) 15 mg Other Ingredients: Deionized water. For Oral Use Only