Jamieson Zinc 25Mg 100 S supports a healthy immune system, while helping in the metabolism of carbohydrates, fats and protein. Zinc also helps maintain healthy skin and the extra strength reduces the risk of becoming zinc deficient.Helps maintain immune function.Helps metabolize carbohydrates, fats and protein. Ingredients: Elemental Zinc (Gluconate) 25 mg Also ContainsCellulose, dicalcium phosphate, modified cellulose gum, vegetable magnesium stearate.NO sugar, starch, gluten, lactose, artificial colors, flavors or preservatives.