Fragrance development is the process of creating scents for various products, including perfumes, cosmetics, and household items. It involves selecting and blending essential oils, aroma compounds, and other ingredients to achieve a desired scent profile. This process often requires collaboration between fragrance houses, perfumers, and brands to ensure the final product meets market demands. The development process typically begins with concept creation, followed by formulation and testing. Perfumers use their expertise to balance different notes, such as top, middle, and base notes, to create a harmonious fragrance. Once a formula is finalized, it undergoes stability and safety testing before being launched to consumers.