Trace Element Fortified Complex: Rich in a variety of nutritious minerals. In addition, this product is fortified with zinc, copper, iodine, manganese, and other trace elements. Overall Health Benefits: Enhances the immune system, heart, and digestive system. This balanced multi-mineral supplement helps improve skin, nails, and hair condition and promotes metabolism. Naturally Free: Gluten-free, wheat-free, milk-free, artificial flavors, sweeteners, preservatives, and non-GMO.