What is it?
An oil obtained from the fruit of the vanilla orchid, Vanilla planifolia, whose cured and dried pods are the familiar vanilla beans. It carries vanilla’s warm aroma and works as an emollient, softening and smoothing the skin. It is used in lip products, lotions, cleansers and hair products.
Key information
- The CIR Expert Panel concluded in 2020 that vanilla fruit oil is safe as used when formulated to be non-sensitizing.
- Vanillin, the most prominent aroma compound in vanilla beans, is on the EU list of fragrance allergens that must be named on labels.
- In one study, 34 of 73 people allergic to balsam of Peru also reacted to vanilla pods.
More information
The FDA defines vanilla beans as the properly cured and dried fruit pods of the vanilla orchid. Under its international ingredient name, vanilla fruit oil is the oil expressed from that fruit. Vanillin is the most prominent compound in vanilla’s aroma; most batches of Madagascar beans analyzed in one study contained 1.2 to 2.2 percent vanillin. Synthetic vanillin, made today from raw materials such as eugenol, guaiacol and lignin, is not derived from vanilla.
In 2020 the Cosmetic Ingredient Review (CIR) Expert Panel concluded that vanilla fruit oil and six other vanilla-derived ingredients are safe in the present practices of use and concentration when formulated to be non-sensitizing. Vanilla fruit oil was reported in 95 products, though no use concentrations were reported. Human patch tests of vanilla fruit extracts found no sensitization. The Panel noted that vanilla naturally contains some known sensitizers, including benzyl alcohol, benzaldehyde, cinnamaldehyde and limonene, and advised formulators combining several botanicals not to let them build up to harmful levels.
Allergy to vanilla is documented, mostly in case reports and in people already allergic to balsam of Peru: in one study, 34 of 73 such patients reacted to pieces of vanilla pod. The EU’s Scientific Committee on Consumer Safety classified vanillin as an established contact allergen in 2012, and the EU has since added it to the fragrance allergens that must be named on labels above 0.001 percent in leave-on or 0.01 percent in rinse-off products placed on the market after July 31, 2026.
On labels, Vanilla Planifolia Fruit Oil and Vanilla Planifolia Fruit Extract come from real vanilla, while “vanillin” may be natural or synthetic. A vanilla scent listed only as fragrance or parfum is a different matter; see our Fragrances/Parfum profile.
Sources: CIR: Safety Assessment of Vanilla-Derived Ingredients as Used in Cosmetics (2020); SCCS: Opinion on fragrance allergens in cosmetic products (2012); Official Journal of the EU: Commission Regulation (EU) 2023/1545 on labelling of fragrance allergens
