AOD has in its line-up a quality grade of Onion Oleoresin. The onion plant happens to be biennial in nature and has the capacity to grow up to 3 ft high along with hollow leaves. Our plant has a globe-like fleshy bulb and a healthy flowering stem. Additionally, it has a little unpleasant and sulphuraceous odor. Our output comes fully avoided during pregnancies and comes as a completely non-toxic product.