Established 1971 Gluten-Free Supports Prostate and Immune Health Superior Absorption and Bioavailability Dietary Supplement Kosher Parve — Our Pledge of Integrity — Authenticity Cleanliness Freshness Consistency Accuracy A daily intake of zinc is needed as the body does not store it. Zinc plays a role in immune function and prostate health. In a human clinical trial, zinc picolinate was shown to have better absorption than zinc citrate and gluconate. YESCertified Vegan by the AVANOYeast, Wheat or Corn YESCertified Gluten-Free by GFCO.orgNOMilk or Soy YESRecyclable PackagingNOSugar YESManufacturing Supports Wind PowerNOPreservatives YESKosher ParveNOArtificial Color This product has been manufactured at a GMP Registered facility.