Zinc glycinate is widely used as a dietary supplement due to its high bioavailability and gentle effect on the stomach. It is commonly formulated in vitamins and mineral supplements to support immune function, wound healing, and overall cellular health. Its chelated form allows for better absorption in the digestive tract compared to inorganic zinc salts. In addition to oral supplements, zinc glycinate is used in animal feed to enhance growth performance and support immune health in livestock and poultry. It helps reduce the incidence of zinc deficiency-related issues such as poor skin health and impaired development. The compound is also found in some pharmaceutical and cosmetic products where zinc plays a role in skin repair and anti-inflammatory action, such as in formulations for acne treatment or dermatological health. Its stability and solubility make it suitable for use in various delivery systems, including tablets, capsules, and powdered mixes.