Vetiver (Chrysopogon zizanioides) is a perennial grass from India. People grow it for its deep roots and the strong-smelling oil they produce. Traditional Ayurvedic and folk practices use the dried root and extracts.
Lab and animal tests hint at some antioxidant activity, but no solid clinical research backs taking vetiver internally for health reasons. The root gets brewed into tea or taken as a liquid extract. Mainstream reference sources do not list a proven, safe dose.
No studies cover vetiver's safety during pregnancy, breastfeeding, or in children. Avoid use in those groups. Vetiver essential oil belongs in aromatherapy and skin products, not supplements. Talk to a health professional before taking it.