Multifaceted support for healthy immune system function 4-in-1-formula includes elderberry, echinacea, zinc and vitamin C Delicious citrus flavored lozenge Transparent labeling—no ingredients hidden behind proprietary blends

The functioning of the immune system It is important in the formation of ligaments, Metabolism of fats, proteins and carbohydrates.

Supports immune system, prostate and vision health, and boosts antioxidant activity Crucial component of one of the body's primary antioxidant enzymes Body-preferred form—research shows the body may more readily absorb zinc when chelated to picolinic acid