Kirkman Zinc Liquid, a new formulation in a 16 oz bottle, is flavored with natural raspberry and free of common allergens. This sugarless, water-soluble zinc sulfate delivers 20 mg of elemental zinc per teaspoon to support immune health, wound healing, digestion, and nutrient metabolism. Easy to take: one teaspoon daily or as directed by your physician. Hypoallergenic and dairy-free—does not contain milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soy, or sesame.