Citral is a chemical compound found naturally in certain citrus fruits, including lemon and lemongrass. It is used in the food, cosmetics and perfume industry for its characteristic lemony aroma. Citral is often used as a perfuming and flavoring agent in products such as perfumes, personal care products and food products. It may also have antimicrobial and antifungal properties, making it a versatile ingredient in various applications.