VANILLA
Vanilla is a perennial plant. Although native to Mexico, it is now cultivated in other countries such as Madagascar and Indonesia.
Vanilla essential oil can be blended with lavender, rose, lemon and orange.
Do not use neat. Always dilute with a carrier oil.
Medicinal uses - WIKEPEDIA
In old medicinal literature, vanilla is described as an aphrodisiac and a remedy for fevers. These purported uses have never been scientifically proven, but it has been shown that vanilla does increase levels of catecholamines (including adrenaline), and as such can also be considered mildly addictive.
INCI :Simmondsia chinensis/Vanilla planifolia