Isoamyl lactate is widely used in the flavor and fragrance industry due to its pleasant fruity aroma, often described as banana-like. It serves as a key ingredient in the formulation of food flavorings, particularly for confectionery, baked goods, and beverages, enhancing the sensory experience. In cosmetics and personal care products, it acts as a solvent and fragrance component, contributing to the overall scent profile of perfumes, lotions, and creams. Additionally, it is utilized as a plasticizer in certain industrial applications, improving the flexibility and durability of materials. Its biodegradable nature also makes it suitable for use in environmentally friendly formulations.