- Immune Health
- Body Preferred Form
- Mineral Supplement
- Supports Immune Health and Daily Wellness
- Essential Mineral and Powerful Antioxidant
- Science-Backed Quality Since 1969
- Vegan
- Gluten Free
- Non-GMO
Get the most from a zinc supplement with Swanson's Zinc Picolinate! An essential micronutrient, zinc has been shown to have a significant role in promoting immune health through a number of different mechanisms, including the normal development and function of cells that manage innate and adaptive immune responses. Fortifying your body with zinc supplementation has been scientifically shown to provide powerful immune support when you need it most.