Zinc contributes to healthy skin as well as supports cell growth and DNA formation. In addition it exerts antioxidant activity and can support a healthy immune system OPTIMAL ABSORPTION: The patented chelated form of zinc in this formulation helps to promote optimal absorption KOSHER, GLUTEN FREE & SUITABLE FOR VEGANS: These tablets are KOF-K Kosher certified, are non-GMO and are certified gluten free. They are free of: gluten, wheat, dairy, yeast, sugar, and sodium. They are also free of artificial flavors, sweeteners, and preservatives