vetiverol

Vetiverol is a sesquiterpene alcohol found in the essential oil of vetiver grass (Chrysopogon zizanioides). It is one of the main chemical constituents responsible for the characteristic earthy, woody aroma of vetiver oil. Chemically, vetiverol exists as a mixture of isomers, with alpha-vetiverol and beta-vetiverol being the most prominent. These isomers contribute to the complex fragrance profile of vetiver oil.

Vetiverol is primarily known for its use in perfumery and as a fragrance ingredient in cosmetics and personal care products. Its low volatility allows it to act as a fixative, meaning it helps to prolong the scent of other, more volatile fragrance components. Beyond its aromatic properties, research has explored potential biological activities of vetiverol, including antioxidant and anti-inflammatory effects, although these are less established and not its primary commercial application. It is typically extracted from the roots of the vetiver plant through steam distillation. The extraction and purification processes aim to isolate the compounds that contribute to the desirable scent characteristics.