About this item Optimal Absorption; Solgar Chelated Zinc contains a patented, chelated form of zinc to help promote optimal absorption; The 22 mg of zinc in this formulation represent 200% of the recommended daily value Collagen Support; Zinc contributes to healthy skin, nails, and hair; It plays a role in the synthesis of collagen in bone tissue Non GMO, Gluten Free, And Kosher; Solgar Chelated Zinc Tablets are suitable for vegans; Free of: gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor and sweetener The Gold Standard: For over 70 years Solgar has been committed to quality, health, and well-being. Our mission is to create the finest nutritional supplements in small batches, through tireless research, using only the finest raw materials