Information Reviews Ask Dr. Dan Product Description Nordic Naturals Zinc Glycinate supports the immune system, immune cells, and helps strengthen antioxidant defenses against free radicals. Recommended Use: Take 1 capsule daily, with food, or as directed by a healthcare professional. Label Information Dairy Free Gluten Free Soy Free Nordic Naturals Zinc Glycinate Facts: 1 capsule contains: Zinc (as Zinc Glycinate) 20 mg Other Ingredients: microcrystalline cellulose, capsule (vegetable cellulose), silica.