Ethyl 6-hydroxyhexanoate is widely used in the fragrance and flavor industry due to its pleasant, fruity aroma. It serves as a key ingredient in the formulation of perfumes, colognes, and scented products, adding a sweet and fresh note. Additionally, it is utilized in the production of food flavorings to enhance the taste of various consumables, particularly in fruit-flavored beverages, candies, and desserts. Its ester functional group makes it a valuable intermediate in organic synthesis, where it is employed in the creation of more complex chemical compounds. In cosmetics, it is incorporated into skincare formulations for its mild and non-irritating properties, contributing to the texture and sensory appeal of lotions and creams.