Anethole is widely used in the flavor and fragrance industry due to its sweet, licorice-like aroma. It is a key component in the formulation of liqueurs such as ouzo, absinthe, and pastis, where it contributes to both flavor and the characteristic clouding effect when diluted with water. In food products, it serves as a flavoring agent in confectionery, baked goods, and oral hygiene products like toothpaste and mouthwash. It is also used in perfumery for soaps, detergents, and cosmetics, adding a pleasant aromatic note. In addition, anethole exhibits antimicrobial and anti-inflammatory properties, making it valuable in some pharmaceutical and natural health products. It has been studied for potential use in improving digestive health and as a mild expectorant in cough syrups. Due to its low toxicity and pleasant sensory profile, it is a common additive in both consumer and medicinal products.