Zinc Picolinate Formula provides a highly bioavailable source of this mineral to specifically assist the endocrine and immune systems. Zinc is an essential nutrient and antioxidant, and is a component of superoxide dismutase (SOD). Zinc plays a major role in the synthesis and metabolism of protein, in promoting glandular and reproductive health, and in maintaining vitamin E levels in the blood. Zinc Picolinate Formula is indicated for prostatitis, low sperm count, male and female sterility and infertility, fatigue, frequent infections, colds and flus; for acne, stretch marks, heavy metal toxicity, Alzheimers disease and dementia; and for accelerating wound healing following injury or surgery.The capsules are 100% pure vegetable-sourced. Product ideal for vegans.