Vanilla fragrance oils are obtained by extraction of beans of vanilla plants. Vanilla is grown in some parts of the world including India, Bourbon and Egypt. It is obtained by the process of stem distillation. It has warm, sweet and heavy odour and is dark brown in colour. It is extracted with white large flowers, herbaceous climbing wine and green stems. It is rich in sweet aroma. The chemical constitutes of the oil includes vanilla and various other constituents like caproic, eugenol and others.