Essential oils are natural aromatic extracts obtained from plants, widely used in perfumes, cosmetics, food, and wellness applications. Unlike synthetic scents, which are chemically manufactured, essential oils are derived through steam distillation, solvent extraction, or cold pressing of flowers, fruits, leaves, roots, or bark. Common examples include lavender, peppermint, eucalyptus, rose, and sandalwood oils. They are valued for their unique natural fragrance and therapeutic benefits, making them popular in aromatherapy, skincare, and alternative medicine. In the food industry, essential oils serve as natural flavoring agents in teas, candies, beverages, and baked goods. However, their composition can vary based on plant source, region, and climate, resulting in differences in aroma quality and consistency. Essential oils are sensitive to heat, light, and oxidation, requiring careful packaging in dark glass bottles. While they are considered safer and more eco-friendly than synthetic alternatives, some oils may still cause allergic reactions or sensitivities. Due to the growing demand for organic and natural products, essential oils have seen a surge in popularity in recent years. Despite their higher cost and scalability limitations, they remain a premium choice for consumers seeking natural, eco-conscious, and therapeutic fragrance and flavor solutions.