Zinc salts are chemical compounds formed when zinc combines with an acid. They are commonly used in various applications, including dietary supplements, pharmaceuticals, and industrial processes. Some well-known zinc salts include zinc sulfate, zinc oxide, and zinc chloride. These compounds are valued for their ability to provide essential zinc, which is important for immune function and skin health. In addition to their health benefits, zinc salts play a role in agriculture as fertilizers and in the production of rubber and plastics. They can also be found in some personal care products, such as sunscreens and ointments, due to their protective properties.