Used in sunscreens and cosmetics for its ability to block ultraviolet (UV) radiation effectively and safely. It acts as a physical barrier on the skin, reflecting both UVA and UVB rays without causing irritation, making it ideal for sensitive skin. Commonly found in skin treatments such as diaper rash creams and ointments due to its soothing and mild antiseptic properties. It helps protect and heal minor skin irritations, burns, and wounds by promoting tissue repair. An important additive in rubber manufacturing, especially in tires, where it enhances vulcanization, improving elasticity, durability, and heat resistance of rubber products. Used in the electronics industry in the production of varistors, sensors, and transparent conductive films due to its semiconducting properties. Zinc oxide is also explored in piezoelectric devices and as a component in certain types of transistors and light-emitting diodes (LEDs). Added to paints and coatings for its anti-corrosive and mildew-resistant qualities. It helps protect metal surfaces from rust and degradation when exposed to moisture and sunlight. Utilized in the formulation of animal feed as a dietary supplement to support growth and immune function, particularly in livestock. It also plays a role in controlling post-weaning diarrhea in piglets, although its use is regulated in some regions due to environmental concerns. Incorporated into textiles and ceramics to provide antibacterial properties and improve strength and finish. It can also be used in cement to modify setting time and enhance performance.