Check the listing for details. Best Naturals Zinc 50 mg 240 Tablets. Condition: New. Listed at 11.00 USD. Zinc is an essential mineral that plays an important role in many enzymatic functions. Found primarily in the kidneys, liver, pancreas, and brain, Zinc also helps support healthy immune system functions and is an important component of bodily antioxidant systems.Zinc Supplement supports healthy immune functionZinc Supports Enzyme FunctionsNo Artificial Color, Flavor or Sweetener, No Preservatives, No Sugar, No Starch, No Corn, No Soy, No Egg, No Lactose, No Gluten, No Wheat, No Yeast, No Fish. Sodium Free.Zinc as Zinc Gluconate 50 mg per Capsule / 240 Tablets per BottleAll Best Naturals products are manufactured in accordance with Good Manufacturing Practices (GMP), among the highest standards in the world -- Proudly Made in USA -- Purity & Potency Guaranteed