A popular green citrus ingredient native to Southeastern Asia, Lemongrass Oil Cochin is often used for soups and flavored teas, as well as many different health and beauty products. Steam distilled and highly substantive, this oil has an earthy citrus odor that can maintain its scent for almost 72 hours, making it a widely used spice among Asian and African dishes. Outside of the kitchen, its fresh, flora, grassy notes make it a highly popular fragrance in soaps, detergents, and other cleaning products.