You Deserve the Best Quality Guaranteed The Energy Supplements High Potency Dietary Supplement Vegetarian · Hypo-Allergenic Gluten Free Quality Natural Supplements Nutritional support for free-radical defense and overall well-being. Nature's Plus Zinc Picolinate is a true organically bound di-picolinate, which means that two molecules of picolinic acid are bound to each ion of zinc. Specially coated acid-resistant formula provides for the release of Zinc Picolinate in the small intestine. Nature's Plus Zinc Di-Picolinate Complex is a comprehensive blend of nutrients that offers not only organically bound Zinc Di-Picolinate, but also an additional supplement of Vitamin B-6, as a cofactor, along with high quality whole brown rice.