Source Naturals OptiZinc Zinc Monomethionine Complex 30mg, 240 Tablets Features : Superior bio availability Trace element essential for normal growth Supports normal functioning of the prostate gland, healing of wounds Necessary for over 100 different enzyme systems in the body Supports the manufacture of proteins and nucleic acids (the building blocks of RNA and DNA) OptiZinc is a unique form of zinc, bound to the amino acid DL-methionine. Animal studies have shown that zinc monomethionine provides significant protection against oxidative damage, and prevents depletion in the brain and liver of glutathione, an important antioxidant. Ingredients: Zinc (as zinc monomethionine [OptiZinc]), Copper (as copper sebacate). Other Ingredients: microcrystalline cellulose, modified cellulose gum, colloidal silicon dioxide, stearic acid, and magnesium stearate. Direction: 1 tablet daily with a meal. Safety Warning: Use as directed. Keep out of reach of children. Supplement Facts: Legal Statement: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Our shipping: Most orders paid by 11 am (EST) ship the same day. Holidays add one day. Expiration dates: Expiration dates on the product you receive may vary from the expiration date listed. We do not sell expired product or products near their expiration date. We want you to purchase a product with sufficient time to utilize the product. We receive fresh stock every week and what we ship is the same as what you can purchase in our store. We are happy to confirm the expiration date of any product you would like to purchase, just send us a message.