Ingredients & DescriptionNatural Factors Zinc Chelate contains 25mg of this important trace mineral. Zinc supports our bodys natural defenses and is essential for healthy skin. It is needed for many hormones and supports a healthy reproductive system, hence it is also important for prostate health.* Zinc is necessary for our sense of smell, taste and vision. This form of Zinc uses a Hydrolyzed Protein chelate made from rice to promote better absorption.