Nourish your immune system with vegetarian-friendly Zinc caplets from Nature's Bounty. This zinc supplement supports your immune system in three distinct ways.. Zinc is involved in immune cell production, which is important for optimal immune health. As an antioxidant, it offers antioxidant support to encourage a healthy immune system. Zinc also supports skin integrity, your body's first line of defense. Decades of experience and a steady commitment to quality and science have made Nature's Bounty the #1 Zinc Brand.* For a vegetarian-friendly, high-potency zinc supplement you can trust, choose Nature's Bounty Zinc caplets. Trusted Quality from the #1 Zinc Brand* Broad Spectrum Immune Support High-Potency Zinc Non-GMO, Vegetarian-Friendly!