Steam distilled basil leaf essential oil from the USA. High methyl chavicol content.
Species: Ocimum basilicum L. Family: Lamiaceae (Labiatae). Class: Phenolic Ether.

Can be used to extend sweet basil essential oils. Used extensively in soap, but still, you can cook with it ,too.
Aromatherapy uses include: Aphrodiaic, insect repellent, mental fatigue, muscular discomfort, normalize menstruation, and respiratory disorders.
Article: Health Benefits of Basil Essential Oil.